LVRT.DLL load address: 0x02110000

Hi,
I have two PXI-8108 with the same aplication. Both PXI have the same problem. When I run the software or sometime after begun the PXI reboot due to system error. At one of them return a log message LVRT.DLL load address: 0x02110000.
I already reinstall the Labview RT 2011 at PC and PXI.
What else can I do?
Thanks

Hi Schimitz,
I note you are using LabVIEW 2011, have you ever install any LabVIEW install LabVIEW 2011 f2 patch?
http://joule.ni.com/nidu/cds/view/p/id/2657/lang/en
If you don´t do it yet i recommend do it and after reinstall RT software at PXI-8108.
Best regards,
Abel Souza
Applications Engineering
NI Brazil
Abel Souza
Engenheiro de Aplicações
National Instruments Brasil

Similar Messages

PXI RT 8.6 crash with error lvrt.dll load address 0x1924000

I have an application developed with LabView RT 8.6 that run 24h/day and randomly crash evry 3-10 day with this error:
LVRT.DLL load address 0x1924000. Attached I put log file available after restarting PXI.
I dont found any information on this error, and it's very hard to found the soluction... any idea?
Attachments:
lvrt_err_log.txt ‏66 KB

Application was developed with LV 8.6, actually I have installed a LV 8.6.1 in my lap top where I develope the application. I attach some print screen of configuration of PXI.
Application running on PXI consist of several never-ending loop, one of this is a time-critical loop where I from CAN, DAQ, and I send data via CAN. There is other Hardware-timed loop that comunicate via TCP/IP with PLC and with host computer (but application on host is not developed with LV, use a client socket to comunicate with PXI for reading data).
Error Log show alwayis the same error, and for my opionon, there is no relation for when the event occur, can be in any moment.
Application in pxi has some VI that are published as web service for diagnostic only, but there is no any interaction with user, (no keyboard and no mouse), it's a silent application, that read some encoder, calculate speed and aceleration, generate some output and send all data acquired via tcp/ip... 24 h/day.
Strange is that error position is always at 0x1924000, in all the error log!
Unfortunatly system is used all the day, and it's very far from office, so debug can be done only at specific day, when production is off... and internet is unavailable...
Enabling the debug mode, It's possible to have more information about the problem without changing the performance of the system?
Thank's for you help!
Nicola
Attachments:
img1.JPG ‏36 KB
img2.JPG ‏28 KB
img3.JPG ‏29 KB

System error 988 whlie loading the LabView eun-time engine (C:\Program file\....\\lvrt.dll)

I am trying to use NI devices with Lazarus (there is no pascal section, so I post here).
When I try to run my application:
DAQmxBaseCreateTask('TaskHandle', TaskHandle);
DAQmxBaseCreateAIVoltageChan(taskHandle,'Dev1/ai0','',DAQmx_Val_Cfg_Default,-10.0,10.0,DAQmx_Val_Volts,'');
I get the following error message:
„System error 988 while loading the LabView eun-time engine (C:\Program file\....\\lvrt.dll)
nidaqmxbaselv requires a version 2010 (or compatible) LabView run-time engine. Please contact the vendor of nidaqmxbaselv to correct this problem.“
I installed LabView run-time engine 2012, but I still get the same error.
Then I tried to install LabView run-time engine 2010- the same result.
I removed LabView run-time engine 2012- same result.
I tried to install LabView run-time engine 2010 again (since I did not see it in the add/remove list)- then I noticed, that the installer shows „A newer version is already installed".
What shall I do?

Hi,
   Can I ask the same question too?
   I am using
   Windows 7 sp1 x64
   Visual Studio 2010 pro
   NI USB-6009
   ni-daqmx base 3.4.5
I created a empty win-32 console project and putted the ANSI C Example program: acquireNScans.c with the include file and lib file of nidaqmxbase in the same folder. I added this line on the top of the source code #pragma comment(lib,"nidaqmxbase.lib"), built without any error. When I tried to run it, I got this same message.
  I tried changing to shared dll mfc and delaying linking lvrt.dll, but did not work.
  Looking forward to your reply.
all the best.

Faulting module lvrt.dll, version 7.1.0.4000, fault address 0x002aed62.

I have build an application with LabView. Recently we the application crash and we get the following event on the event viewer:
Faulting application vica.exe, version 0.0.0.0, faulting module lvrt.dll, version 7.1.0.4000, fault address 0x002aed62.
I will appreciate it if someone can give me the solution of this problems.
VJH

Regarding to the problem of
lvrt.dll, version 7.1.0.4000, fault address 0x002aed62.
whe have tryed to deinstall the runtime and install the runtime and executable, but the same message occure if ther is a lot of action if a operator clickes objects on the interface)
Because of that te problem stills occure even after deinstalling and installing, whe have switched the Panel PC with a clean Windows Xp SP 2 panel pc but als on this machine the problem occures.
Fast clicking on objects on the unse interface can result in this message, ( the user interface picture navigation works with use of Invoke node to call the screens )
The same problem occure on different machines with the same application version and i can reproduce them in different application based on the same software.
Could anyone addvice wat whe can do?
Greetings
Robert Nijhof
Automation engineer

LVRT.dll error everytime I build a deployment

HI all,
I have struggled with this for 2 days now and tried to use the forum to figure this one out, but I cannot. I have built quite a few deployments before, however, when I try to put a new deployment on a clean Win7 32-bit PC, I get the same issue:
Whenever I try to run the deployment I get the lvrt.dll error...please see JPEG. I am not sure why I am getting this. However, I have two concerns that may be causing it.
1. If you look at the error, it is looking in the Program Files (x86) folder....I don't have that folder on my Win 7 32 bit machine....only Program Files.
2. It seems like when I run the deployment, it is totally skipping the model. I believe this because the error it gives is for a sequence in main, and I have a vi call in the model. However, i do have the cfg folder in my workspace.
Any ideas?
Thanks,
Ryan
Attachments:
error.jpg ‏105 KB

Hi, I am using 4.2. I believe I have solved that issue. It was an issue with the wrong engine below loaded.
However, I am stuck here now. When I build, I get the following warnings, and I cant seem to solve it. Please advise. I realize it wants me to add some paths in the search directories but I'm not sure exactly what it should be.
Thanks,
Ryan
Warning: There is no relative path between the following files. You may need to add a path to your search directories.
From [TestStand]\Components\Models\TestStandModels\FT_ParallelModel.seq to [Installation Directory]\vi\user_stats.vi
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From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\SeqEdit\layout_Large Screen Example.bin
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\Users.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\ToolMenu.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\TeststandPersistedOptions.opt
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\TestStandModelReportOptions.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\TestStandModelModelOptions.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\TestExec.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\Templates.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\StationGlobals.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\PLPropertyLoader.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\Filter.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\EngineParts.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\DeploymentUtilityOptions.ini
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\DeploymentUtility.log
From [Installation Directory]\TS\MF_Final_Test.tpj to [TestStand Application Data Directory]\Cfg\Deployment Utility RecentFiles.ini
+++++++++++++++++++++++++++++++++++++++

Lvrt.dll error in application

Hi, I have built an application from my development PC and I am running it on a target PC. The application crashes regulary on the target PC, within 20 min. Windows displays an error measage that states that lvrt.dll caused the failure. I have been searhing the forum for answers, and found other people with the same problem, however there were no clear solutions to the problem. Does anyone have a solution?
My labview version is 8.5.
My hardware is a CompactDAQ chasis, with modules 9472, 9265, 9205. Moreover I am reading out temperatures from an Agilent 34970A though a GPIB interface.
With kind regards,
Jesper

I too have been experiencing this problem, only with 8.2. I have
a built application that crashes semi-randomly on my development
machine - XP blames LVRT.DLL. I bundled the 8.2 LVRT.DLL into my
build as suggested, that didn't help. The application thus far is
just a fairly complicated GUI with no hardware being addressed (yet)
and no external libraries being called (yet).
Insight, anyone?
Thanx.

Application crashes in Windows 7 64bit made in Labview 2010 sp1 f2 with Fault module name%3A lvrt.dll%2C version 10.0.0.4033 and exception code c0000005

I build an application exe and then its installer along with run time environment.
The installers instals the application correctly but when I try to execute the application, I get an error that application has crashed and Windows must close it down or search for solutions online with this additional information for the crash.
Problem signature:
Problem Event Name: APPCRASH
Application Name: AGMS.exe
Application Version: 1.3.0.0
Application Timestamp: 4c24e8f5
Fault Module Name: lvrt.dll
Fault Module Version: 10.0.0.4033
Fault Module Timestamp: 4c9273f4
Exception Code: c0000005
Exception Offset: 00005310
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
Read our privacy statement online:
http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409
If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt
I am using labview 2010 sp1 32 bit on a 64-bit machine, with the following specs
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.130318-1533)
Language: English (Regional Setting: English)
System Manufacturer: Dell Inc.
System Model: Dell System XPS L502X
BIOS: Default System BIOS
Processor: Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz (8 CPUs), ~2.0GHz
Memory: 8192MB RAM
Available OS Memory: 8106MB RAM
Page File: 3457MB used, 12753MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode
The exe /application runs fine on my PC but when I try to run it on another PC it crashes. The other PC has similar specs as given below
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.140303-2144)
Language: English (Regional Setting: English)
System Manufacturer: LENOVO
System Model: HuronRiver Platform
BIOS: Default System BIOS
Processor: Intel(R) Core(TM) i3-2330M CPU @ 2.20GHz (4 CPUs), ~2.2GHz
Memory: 4096MB RAM
Available OS Memory: 4010MB RAM
Page File: 1359MB used, 6658MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode
I tried another machine, 64 bit of course, as I want to deploy my application on a 64bit PC, but still got the same problem.
This other machine was from HP, iCore 3 (4 CPUs) 2.2GHz, 4GB RAM and running Windows Professional 64 bit.
Now as I see it, it could be a Run-time environment mis-match error.
For this I tried installing a 64 bit LVRTE from NI, but still no sucess.
I checked DEP, for all 3 PCs and it was set to the following
Turn on DEP for essential Windows programs and services only (first option).
I am confused. I can not find a solution for this and it is really frustrating.

But I am assuming that when I make the installer, the 32-bit Run Time Engine is appened with the installer, as show below
Since from the picture you can see its including the support installers from '\Program Files (x86)\'
The application runs queries to fetch data from database in SQL server 2008, and for that I am using a Microsoft SQL Native Client 2008 R2 64 bit ( this is the only version that installs on either PC, even the one on which I developed my LV Application).
I am not using any driver, only toolkits for reports - and for that I un-checked the "Remove unused polymorphic VI instances" when making the executable, otherwise LV throws up an exception that share variable are not being included.
Yes I did reboot every time after I ran the installation.
Still getting the same error.

System error message and application crash - ModName: lvrt.dll Offset: 00080a6a

I'm running into an error message which is proving particularly difficult to debug. After my built application has been running for some time, a windows system error will pop up telling me my application has done something bad and needs to be shut down (and sorry for the inconvenience). Clicking through to the "see what the error report contains" page reveals the issue as being in the lvrt.dll module at offset 0080a6a.
This unfortunately doesn't mean much to me.
On some occasions when I click "Don't Send", another error message pops up informing me there is "Not enough memory available to complete this operation".
The program will typically run between 8 and 24 hours before the error occurs, though I've had it run error-free for upwards of 48.
My program is unfortunately fairly large, and depends on communication with proprietary hardware so can't be uploaded in a functional state. In general terms, the body of the program (which is executing when the error occurs) involves RS-485 serial communication and simultaneous display of data to 7 continuously updating strip charts (producer-consumer design), along with envalope detection and RMS calculations in real time, all of which is multiplied by two parallel channels (around 1Mb/s data rate for each). The data is also buffered and stored in binary files for later review. Binary files are closed and a new one is opened for every 10 minutes of data collection (approx 50MB of data).
There are also about 40 user controls associated with each channel, and are polled periodically (a couple times a second). The crashes occur during over night tests, however, when there is no user input. Globals are used for inter-panel communication, but no global is written to in more than one location (most are read in multiple locations).
I know this is a bit of a shot in the dark here, but does the lvrt.dll error at offset 00080a6a mean anything to anyone? Are there any "typical" causes for a failure in lvrt.dll having to do with prolonged high data rate serial communications? For reference, this has occured on multiple machines, but all the machines it has occured on are identical out-of-the-box laptop models running XP 32. I'm going to try to run an overnight test tonight on the development machine and see if I get any different results (Vista 64 vs Windows XP 32).
I can't say my hopes are high with this one, and I'm gonna continue to comb over the code for any possible conflicts, but any insight would be appreciated.

Claire,
Next time the error message comes up I will take a screenshot of it for you. Unfortunately that may not be until Monday, as tonight is the soonest I'll be able to run another long-term test. The time between failures is the most frustrating part to debug!
There are no errors on compiling or building the application in LabVIEW. My testing has been done mostly on the distribution laptops in application form, with no LabVIEW dev tools installed, Windows XP 32 bit.
The overnight test I attempted on the development machine (within the LabVIEW environment) welcomed me the next morning with a rebooted machine, and so I wasn't able to see an error message (if there was one). Vista 64 on the development machine. Reviewing the data files, I got about 9 hours worth before the crash.
Given the time between failures and the large volume of data I'm passing around, this seems like memory leak type behavior. I'm a bit confused by the fact that it seems to fail in lvrt.dll every time, though. I'm don't know what that indicates, if anything.

Error while running User Profile Import - Stopped-extension-dll-load

Hi guys,
I'm receiving below error message in event viewer while running user profile import for the first time with event ID 6166:
The management agent "MOSS-" failed on run profile "MOSS_EXPORT_". The run step stopped because a configured extension for this management agent could not be loaded.
User Action
Verify that the extension is located in the Extensions directory. If the extension is present, confirm that the version of the .NET framework that can run the extension is installed on the server and that a supportedRuntimes entry in the configuration
files specifies that version. The synchronization engine will not be able to load an extension that is built with a newer version of the .NET framework than the version of the .NET runtime it is hosting.
At the same time , in miisclient "stopped-extension-dll-load" message for MOSS_EXPORT,MOSS_FULLSYNC, MOSS_DELTASYNC. Can any help to let me understand what will be causing this issue?
Farm version: 14.0.6137.5000

Hi Sarath,
For this issue, I recommend verify the things below:
Check if the connection name of the Synchronization Connections created in User Profile Service Application has more than 55 characters. If yes, please rename the connection with less than or equal to 55 characters.
Check if the length of the full path to the dll called “Microsoft.Office.Server.UserProfiles.ManagementAgent” is
greater than 160. If yes, then we can move the extension Microsoft.Office.Server.UserProfiles.ManagementAgent.dll to the folder c:\windows\assembly\GAC_MSIL and then do an IISRESET.
If above cannot work, please check ULS log for more detailed error message.
Best regards,
Victoria Xia
TechNet Community Support
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact
[email protected]

Lvrt.dll crash LV2010SP1

Problem Event Name:   APPCRASH
Application Name:   Test.exe
Application Version:   1.0.0.0
Application Timestamp:   4d2fa0d5
Fault Module Name:   lvrt.dll
Fault Module Version:   10.0.1.4002
Fault Module Timestamp:   4d2fb3a1
Exception Code:   c0000005
Exception Offset:   007487b7
OS Version:   6.1.7600.2.0.0.256.48
Locale ID:   1033
This is LabVIEW 2010 SP1 on Windows 7.
Maybe it has something to do with "Call By Reference" , but not sure.

Strange, I would also appreciate any updates on a solution. I can run my application for several days as well and then the system gives me the error. I have not checked my DEP settings, but will do so. I was leaning towards a problem with resources since I am running for several days - I thought maybe the memory or cpu usage was a problem.
I am using Windows 7, LabVIEW2013, SP1 64 bit application.
Is there any reasonable way to recover from this crash programmatically since it is a Windows error?
Problem signature:
Problem Event Name:                        APPCRASH
Application Name:                             Avionic_Communication.exe
Application Version:                           5.0.0.2
Application Timestamp:                     52d9885e
Fault Module Name:                          lvrt.dll
Fault Module Version:                        13.0.1.4018
Fault Module Timestamp:                  52d99503
Exception Code:                                  c0000005
Exception Offset:                                0000000000bb7e80
OS Version:                                          6.1.7601.2.1.0.256.48
Locale ID:                                             1033
Additional Information 1:                  56fb
Additional Information 2:                  56fb6f9c2aae0ddbb77d8c94b1041558
Additional Information 3:                  848b
Additional Information 4:                  848b2abc34bf08ac556f274cd9d77734
Read our privacy statement online:
http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409
If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt

Lvrt.dll Error

I am using the LabView RTE 8.2.0.4002 to execute a LV app that was built in LV 8.2. My app sporadically crashes. The output error file says the error is in TDUtility.cpp (1432) and sometimes (1041), Unexpected: 8, 4, tc: 48, 48. The PC Event log just reports that my application died and that the faulting module was lvrt.dll version 8.2.0.4002. The Microsoft error log shows that I received an Exception Code: 0xC0000005. My file reports the OS is Windows NT, OS Version 5.1, but the PC is running Windows XP, Service Pack 2.
Any ideas?
Solved!
Go to Solution.

Hi bfieldi,
I am not sure what the Unexpected: 8, 4, tc: 48, 48 message is referring to, but I wouldn't think it would be a typecast. Try the ideas that Karunya posted if you can, and if you want to send your error log in to National Instruments, you can choose to report the error when you get your TDUtility.cpp message. This will supply more information about what is happening.
Regards,
Stephen S.
National Instruments
Applications Engineering

Crash Application : lvrt.dll

Bonjour à tous,
Suite à quelques modifications qur mon programmer ( ajouts de listes déroulantes, de commandes personalisées et d'évènements) Et après compilation,
Mon application met entre 5 et 10 minutes à se lancer pour ensuite me mettre un message "l'application a cessé de fonctionner".
Dans la description du problème on peut voir lvrt.dll
J'ai refais un .exe de A à Z, ré-installé les Run-Time mais toujours le même problème. Auriez vous une solution ? Je dois livrer une application dans deux jours...
Merci d'avance à tous.
Résolu !
Accéder à la solution.

Bonjour...
Personne n'a d'idée sur la solution à mon problème ?
J'essaye d'enlever et remettre quelques parties de mon programme pour voir d'ou peut venir le problème mais aucun résultat jusqu'à maintenant...

Need lvrt.dll and lvapp.rsc Ver. 7.1.1

hi there
can someone please send me the lvrt.dll and the lvapp.rsc Version 7.1.1?
Both can be found at ..\National Instruments\Shared\LabVIEW Run-Time\7.1
because the files are quite large you can post them at ftp://ftp.ni.com/incoming/, i'll fetch them from there.
Best regards
chris
CL(A)Dly bending G-Force with LabVIEW
famous last words: "oh my god, it is full of stars!"

hi carsten
thanks for your answer, but to avoid troubles with several versions installed on my machine i don't want to install the rte 7.1.1. i played around with some files and then i managed it to overwrite the two files with 7.1 versions.....
Best regards
chris
CL(A)Dly bending G-Force with LabVIEW
famous last words: "oh my god, it is full of stars!"

ImportError: DLL load failed: The specified procedure could not be found.

Hi,
I am new to Python. I'd like to try and connect to Oracle 10.2.0.4 database using Python. I have Oracle 10g client installed. When I try to import cx_Oracle I get the error below.
If anyone can help me how to solve this, I will be grateful.
C:\Users\milivojm>set path
Path=C:\Oracle\OraClient10g\bin;C:\Oracle\OraClient10g\jre\1.4.2\bin\client;C:\O
racle\OraClient10g\jre\1.4.2\bin;C:\Oracle;C:\Oracle\OraOdac11g;C:\Oracle\OraOda
c11g\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Program File
s\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\CollabNet Subversion;C:\P
rogram Files\jZip;C:\Program Files\QuickTime\QTSystem\;D:\Python\
C:\Users\milivojm>python
Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)] on
win32
Type "help", "copyright", "credits" or "license" for more information.
import cx_OracleTraceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: DLL load failed: The specified procedure could not be found.
exit()C:\Users\milivojm>dir c:\Oracle\OraClient10g\bin\
Volume in drive C has no label.
Volume Serial Number is B0A4-2659
Directory of c:\Oracle\OraClient10g\bin
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27.01.2004 04:49 86.124 COREJAVA.DLL
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05.03.2004 19:15 37.136 oranad10.dll
05.03.2004 19:11 33.040 oranbeq10.dll
05.03.2004 19:12 24.848 ORANCDS10.DLL
05.03.2004 19:11 94.480 orancrypt10.dll
05.03.2004 19:11 24.848 oranhost10.dll
05.03.2004 19:11 33.040 oranipc10.dll
05.03.2004 19:12 143.632 oranjni10.dll
05.03.2004 19:11 180.496 oranl10.dll
13.03.2004 03:40 74.000 oranldap10.dll
10.03.2004 20:42 33.040 oranldapj10.dll
27.01.2004 06:45 586.000 ORANLS10.DLL
12.03.2004 01:23 1.544.353 oranmemso.dll
05.03.2004 19:11 33.040 orannmp10.dll
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21.04.2005 03:53 139.264 OraOLEDBrst10.dll
21.04.2005 03:43 24.576 OraOLEDButl10.dll
21.11.2008 15:28 483 orapki.bat
08.03.2004 17:07 1.052.944 ORAPLP10.DLL
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03.02.2004 23:58 1.473.868 ORAXML10.DLL
30.09.1999 17:43 2.478 orclcontainer.bmp
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24.02.2004 13:11 57.344 OsUtils.dll
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21.11.2008 15:28 266 selecthome.bat.oo4o
21.11.2008 15:29 55 selecthome.bat.oraoledb
27.10.2004 10:14 434.176 sqora32.dll
27.10.2004 10:16 65.536 sqoras32.dll
27.10.2004 10:16 32.768 sqresus.dll
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05.03.2004 19:17 37.084 TNSPING.EXE
21.11.2008 15:28 260 trcasst.bat
30.11.1999 12:32 145.408 unzip.exe
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112 File(s) 25.228.632 bytes
2 Dir(s) 8.552.009.728 bytes free

You have oracle 10g and python 2.6. Are you sure you installed the cx_Oracle version that is compatible with those particular Python and Oracle's versions? (It comes in several flavours so you need to be sure you installed the right one).

Re: cx_Oracle DLL load failed

I am having a problem with cx_Oracle module for Python:
I have multiple Oracle Clients installed. I am only interested in accessing the 10g with Python.
I'm running Python 2.7.2 (python-2.7.2.msi)
I've installed cx_Oracle for Python 2.7 and Oracle 10g (cx_Oracle-5.1.1-10g.win32-py2.7.msi)
I thought placing the 10g path at the front of the PATH would fix my problem.
My last check is to verify the %PATH% environment setting is changed via Control Panel > System > Advanced system settings... curses my company has me locked out!!!
import cx_Oracle
Traceback (most recent call last):
File "<pyshell#1>", line 1, in <module>
import cx_Oracle
ImportError: DLL load failed: The specified procedure could not be found.Path:
echo %PATH%
c:\Oracle\10g\FullClient\bin;C:\Program Files\Oracle\jre\1.1.7\bin\;C:\Oracle\8.0\jdk\bin\;C:\Oracle\8i\bin\;C:\Oracle\8.0\BIN\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Program Files\Windows Imaging\;C:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\Program Files\Common Files\Roxio Shared\10.0\DLLShared\;C:\Program Files\ActivIdentity\SecureLogin\;C:\Oracle\10g\FullClient\bin\;C:\Program Files\Axalto\Access Client\v5\;C:\Program Files\1E\SMSNomad
I recall that to get Python talking to Oracle on my personal laptop I needed to install Oracle Instant Client.
I’m not sure if that is required.
Any ideas would be much appreciated,
-Greg
Edited by: 913250 on Feb 9, 2012 8:12 AM

Not experienced with the windows implementation, only on linux ... but maybe it may help ...
cx_Oracle is only the bridge between python and the oci interfaces of Oracle, an exposure of the c-api's towards python.
On linux you must set the LD_LIBRARY_PATH variable to the location where the oracle client libraries can be found. (typically something linke libclntsh.so.*). So ... I guess that on a windows environment the client dll's should be in the path (%PATH%) ... Hope somebody can confirm or correct this. Maybe it may help ...

LVRT.DLL load address: 0x02110000

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