It will not open & I get "...plc4.dll was not found..." error message

Do a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop. 
Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer. 
It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling. 
You can skip the step to create a new profile, that is not necessary for this issue.
See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall
Do a malware check with a few malware scan programs. 
You need to use all programs because each detects different malware. 
Make sure that you update each program to get the latest version of the database. 
*http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
*http://www.superantispyware.com/ - SuperAntispyware
*http://www.safer-networking.org/en/index.html - Spybot Search & Destroy
*http://www.lavasoft.com/products/ad_aware_free.php - Ad-Aware Free
*http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
See also "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked and [[Searches are redirected to another site]]

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WHEN TRYING TO DOWNLOAD THE LATEST VERSION OF ITUNES, I KEEP GETTING AN ERROR WHEN I TRY TO OPEN IT. MSVCR80.dll was not found

AFTER DOWNLOADING THE LATEST VERSION OF ITUNES, I CAM GETTING AN ERROR WHEN I TRY TO OPEN IT. MSVCR80.DLL WAS NOT FOUND. UNABLE TO LOCATE COMPONENT. BEFORE I REMOVE THIS VERSION AND TRY TO RELOAD AGAIN, JUST WANTED TO BE SURE I WOULDN'T LOSE ALL 200 PURCHASED SONGS ON MY PC.

Click here and follow the instructions. You may need to completely remove and reinstall iTunes and all related components, or run the process multiple times; this won't normally affect its library, but that should be backed up anyway.
(99220)

Can't open itunes because pthreadVC2.dll was not found?

I have enjoyed itunes for a long time on my Sony Vaio, but now everytime I try to open it I get this message:
"This application has failed to start because pthreadVC2.dll was not found".
I have followed the instructions of previous posts, repeatedly deletin itunes and reinstalling it again. I have the latest versions of everything. We have spent countless hours in frustration but nothing has worked. I can't even fine a number to call or a place to email to get an answer regarding itunes support. Any ideas?

AFAICT, pthreadvc2.dll is part of Safari, not iTunes. Do you have Safari installed?
If so, I would try uninstalling it, then trying to run iTunes. If you need Safari for some reason, re-install it.

I can no longer print .pdf docs, I get: lxbzgf.DLL was not found & can not load library LXBZPRP.DLL

When trying to print a .pdf doc, it now fails and I get the following dialog box: "lxbzgf.DLL" was not found" and then after closing the session, pops the following dialog box which says: "can not load library "LXBZPRP.DLL"
I think it is related to laptop operating syst. (Windows XP Nedia Center Edition) and latest Adobe Readed XI. Can you help with the proper diagnostic and what should I do, please?
Thanks,
Daer Rotciv

I really don't know what SP3 is but my Gateway laptop operating system is Windows XP Media Center Versión 2005 with Update Rollup 2.
The only additional information I see on this system is MS WIN MCE GTW US V1.5 07/06. 7515344
Thanks
Enviado desde mi sistema móvil personal de telecomunicaciones

I have been using firefox on my desktop with windows xp for years with no problems and suddenly refused to open. The error message reads "unable to locate component. plc4.dll was not found." What does that mean? How do I fix it?

The error message also suggests that I unintall and reinstall firefox, I tried that but it does not fix the problem.

Which security software (firewall, anti-virus) do you have?
If you use ZoneAlarm Extreme Security then disable Virtualization and reinstall Firefox.
Other security software may have similar features to prevent Firefox from updating files properly.
See these pages for a similar issue with corrupted files:
*http://kb.mozillazine.org/Browser_will_not_start_up#XULRunner_error_after_an_update
*[[/questions/880050]]

I had trouble updating itunes to the latest version. It suggested I manually install and that failed. I tried uninstalling and reinstalling and that gave me an error message stating that I could not open itunes because MSVCR82.dll was missing. Help!

When I tried to update to the latest version of itunes, I kept getting a message saying installation failed and if the problem persisted I should try to install manually. When that failed I uninstalled and tried to reinstalled, then I got messages saying MSVCR.dll is missing and could not open itunes. Any solutions out there?

Try the following user tip:
Troubleshooting issues with iTunes for Windows updates

Ibooks will not open the featured books page and gives an error message can't connect to iTunes Store. I have logged out and back in again and have restarted neither have worked. Any other suggestions?

ibooks will not open the featured page on my ipad and gives an error message that it can't connect to iTunes Store, despite the other tabs working. I have signed out and back in again I have restarted neither worked . What else can I do?

Hello Tm115,
Thanks for using Apple Support Communities.
For more information on this, take a look at:
Can't connect to the iTunes Store
http://support.apple.com/kb/TS1368
Best of luck,
Mario

My iTunes will not start. The box on the error message APSDaemon.exe, And message says "This application failed to start because MSVC80.dll was not found. Reinstalling may fix." I did the reinstall and I get the same error.

My iTunes will not start. The box on the error message APSDaemon.exe, And message says "This application failed to start because MSVC80.dll was not found. Reinstalling may fix." I did the reinstall and I get the same error. The error first happened after I approved the an iTurns update.

Same problem today. Took five times to reinstall without any error messages. Apple has posted a way to fix and you should follow their's first. I finally got to upldate correctly by doing their fix but with one difference. I did the following:
1) Went to the C:\program files (x86)\iTunes and C:\program files\iTunes folders and moved every file ending in .dll to the desktop (even if two files in same location had the same name, just replace)
2) Restarted computer and still got error message
3) Uninstalled all apple programs possible in the following order......itunes, apples software update, apple mobile device support, bonjour, and apple application support.....all performed using the microsoft control panel
4) put all the .dll files on the desktop in the trash and emptied (this is a step apple support did not specifically put in their fix but for a final try I wanted to delete everything apple).
5) Restarted computer.
6) Re-installed itunes from apple website
No error messages during re-install and was able to open shortcut in one try. Even updated my ipad to make sure everything was working.

When i try to open iTunes I get error message "MSVCR80.dll was not found"

When I try to open iTunes I get error message "MSVCR80.dll was not found"

Hey Manyangels!
Here is an article that will help you troubleshoot this issue with your iTunes:
iTunes 11.1.4 for Windows: Unable to install or open
http://support.apple.com/kb/TS5376
Thanks for coming to the Apple Support Communities!
Regards,
Braden

I have a macbook pro version 10.7.5 and my mailbox will not open at all and comes up with a quit message even though it is not open. how can i get into my account. it works on my iPhone an i have internet and all other functions working on my computer

I have a macbook pro version 10.7.5 and my mailbox will not open at all and comes up with a quit message even though it is not open. how can i get into my account. it works on my iPhone and i have internet and all other functions working on my computer

Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
Step 1
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Enter the name of the crashed application or process in the Filter text field. Select the messages from the time of the last crash, if any. Copy them to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
When posting a log extract, be selective. In most cases, a few dozen lines are more than enough.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some private information, such as your name, may appear in the log. Anonymize before posting.
Step 2
In the Console window, look under User Diagnostic Reports (not "Diagnostic and Usage Messages") for crash reports related to the crashed process. The report name starts with the name of the process, and ends with ".crash". Select the most recent report and post the entire contents—the text, not a screenshot. I know the report is long. Please post all of it anyway.
In the interest of privacy, I suggest that, before posting, you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header of the report, if it’s present (it may not be.)
Please don’t post other kinds of diagnostic report—they're very long and rarely helpful.

New iTunes update won't open. First it said Apple Mobil Device failed to start. So I Stopped then Started Apple Mobil Device. Now iTunes still won't load. Tells me MSVCR80.dll was not found. Wants me to reinstall app. Will I lose all my music?

Current iTunes update won't load. Tells me MSVCR80.dll was not found. Wants me to reboot. If I reboot, will I lose my music?

Hi DDay@55,
Thanks for visiting Apple Support Communities.
To resolve this error, I recommend completely removing and reinstalling iTunes and all of its related components using these steps:
Check for .dll files
Go to C:\Program Files (x86)\iTunes and C:\Program Files\iTunes and look for .dll files.
If you find QTMovie.DLL, or any other .dll files, move them to the desktop.
Reboot your computer.
Note: Depending on your operating system, you may only have one of the listed paths.
Uninstall and reinstall iTunes
Uninstall iTunes and all of its related components.
Reboot your computer. If you can't uninstall a piece of Apple software, try using the Microsoft Program Install and Uninstall Utility.
Re-download and reinstall iTunes 11.1.4.
You can find the article with these steps and more information here:
iTunes 11.1.4 for Windows: Unable to install or open
http://support.apple.com/kb/TS5376
This process should not affect any music or content on your computer, but you may want to
back up your iTunes library by copying to an external hard drive.
Best,
Jeremy

TS1717 Can't open iTunes, keeps getting this error "iTunes.exe - Unable to locate component. This application has failed to start because MSVCR80,dll was not found"

Can't open iTunes, keeps getting this error "iTunes.exe - Unable to locate component. This application has failed to start because MSVCR80,dll was not found"

Solving MSVCR80 issue and Windows iTunes install issues.

I have logic pro, soundtrack pro will not open i get an error message what do i do? i cant find the receipts ive checked my library am i looking in the wrong place?

I have logic pro, soundtrack pro will not open i get an error message what do i do? i cant find the receipts ive checked my library am i looking in the wrong place?

I get the same kind of thing..
I'm on osx 10.7.2 and once I click the soundtrack pro icon I get an error message. I had problems with logic pro & my digi002r soundcard midi drivers but now is fixed (using a midi adapter).
here is the code:
Process: Soundtrack Pro [1705]
Path: /Applications/Soundtrack Pro.app/Contents/MacOS/Soundtrack Pro
Identifier: com.apple.soundtrackpro
Version: 3.0.1 (960)
Build Info: SoundtrackProProject-9600000~277
Code Type: X86 (Native)
Parent Process: launchd [140]
Date/Time: 2011-10-18 13:12:05.201 +0200
OS Version: Mac OS X 10.7.2 (11C74)
Report Version: 9
Interval Since Last Report: 195725 sec
Crashes Since Last Report: 3
Per-App Crashes Since Last Report: 2
Anonymous UUID: 23728D81-590B-4C3A-8C67-1709945CD132
Crashed Thread: 0
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
Library not loaded: /Library/Application Support/ProApps/*/ProFX.framework/Versions/A/ProFX
Referenced from: /Applications/Soundtrack Pro.app/Contents/MacOS/Soundtrack Pro
Reason: image not found
Binary Images:
 0x1000 - 0x7f7ff8 com.apple.soundtrackpro (3.0.1 - 960) <77CF322B-8BBE-AAEA-173F-75A237035319> /Applications/Soundtrack Pro.app/Contents/MacOS/Soundtrack Pro
0x947000 - 0x94bfe6 +STPInterleave (??? - ???) <E87D1F34-6D97-63DB-454C-CF3D1B03F8E5> /Applications/Soundtrack Pro.app/Contents/Frameworks/STPInterleave.framework/Versions/A/STPInterleave
0x952000 - 0x98ffff com.apple.vmutils (4.2.1 - 107) <43B3BFA5-8362-3EBD-B44B-32DCE9885082> /System/Library/PrivateFrameworks/vmutils.framework/Versions/A/vmutils
0x9a9000 - 0x9f5ffb com.apple.audio.midi.CoreMIDI (1.8 - 42) <CBD34EBC-0FFD-34B4-B55A-BE1F61EF4BD8> /System/Library/Frameworks/CoreMIDI.framework/Versions/A/CoreMIDI
0xa18000 - 0xc3eff7 com.apple.prokit (7.1.1 - 1511) <498819A4-1BDD-3671-8796-E11865BCFBCE> /System/Library/PrivateFrameworks/ProKit.framework/Versions/A/ProKit
0xd49000 - 0xd49fff com.apple.iokit.dvcomponentglue (2.0.7 - 2.0.7) <1CFA5944-AB33-3A41-B4D2-4A624A514C0D> /System/Library/Frameworks/DVComponentGlue.framework/Versions/A/DVComponentGlue
0xd4d000 - 0xd54fff com.apple.AEProfiling (1.2 - 22) <43A46C32-8E13-82DD-8AF1-2A40690BF810> /Applications/Soundtrack Pro.app/Contents/Frameworks/AEProfiling.framework/Versions/A/AEProfiling
0xd5e000 - 0xd6dfff com.apple.AERegistration (1.2 - 77) <5D18C47F-6F9E-0C4C-8875-24A14A97186D> /Applications/Soundtrack Pro.app/Contents/Frameworks/AERegistration.framework/Versions/A/AERegistration
0xd81000 - 0xd83fff com.apple.ExceptionHandling (1.5 - 10) <6CA9446C-7EF9-35EE-BDF2-AA8D51E93E9E> /System/Library/Frameworks/ExceptionHandling.framework/Versions/A/ExceptionHand ling
0xd89000 - 0xe49fff com.apple.omf_framework (1.1.0 - 1.0) <ED5F21BC-18CD-D7F7-3D2E-F7F856BC0D40> /Applications/Soundtrack Pro.app/Contents/Frameworks/OMF.framework/Versions/A/OMF
0x11000000 - 0x1102afeb com.apple.proapps.ControlSurfaceSupport (2.0 - 68) <BD914236-49D8-9C9A-E8D6-CBC1738850B3> /Applications/Soundtrack Pro.app/Contents/Frameworks/ControlSurfaceSupport.framework/Versions/A/ControlS urfaceSupport
0x8fe88000 - 0x8feba9c7 dyld (195.5 - ???) <134323A7-49DC-3A9D-ACFD-32FAD0FD6BA2> /usr/lib/dyld
0x90840000 - 0x90992fff com.apple.audio.toolbox.AudioToolbox (1.7.1 - 1.7.1) <7646E131-08EE-3D72-ADA2-4A61C562B36E> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x90993000 - 0x90993ff2 com.apple.CoreServices (53 - 53) <7CB7AA95-D5A7-366A-BB8A-035AA9E582F8> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x91e60000 - 0x92036fe3 com.apple.CoreFoundation (6.7.1 - 635.15) <AC9F6462-6315-3D89-8075-D048DB4DBF7E> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x924a8000 - 0x92509ffb com.apple.audio.CoreAudio (4.0.1 - 4.0.1) <089D78E0-46A6-38DB-9545-7F35CC815939> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
0x93281000 - 0x9328ffff com.apple.opengl (1.7.5 - 1.7.5) <81166D23-DE8E-3938-AAD3-29B1FA5E446E> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
0x93331000 - 0x93331fff com.apple.vecLib (3.7 - vecLib 3.7) <8CCF99BF-A4B7-3C01-9219-B83D2AE5F82A> /System/Library/Frameworks/vecLib.framework/Versions/A/vecLib
0x93332000 - 0x93493ffb com.apple.QuartzCore (1.7 - 270.0) <0916DA83-6400-3FEA-BC53-5F4BA4D126EC> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
0x94326000 - 0x9436dfff com.apple.SystemConfiguration (1.11.1 - 1.11) <CA6CE2B6-DC18-31FF-9668-70BB2FD8D7BB> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfi guration
0x94420000 - 0x946a5fe3 com.apple.QuickTime (7.7.1 - 2306) <F8C64DC4-3FE4-3A06-B10B-59E7F3BA6FDD> /System/Library/Frameworks/QuickTime.framework/Versions/A/QuickTime
0x97dd0000 - 0x98082ff7 com.apple.security (7.0 - 55010) <BE0350C5-5221-3BFF-B674-646AB1BA0F2E> /System/Library/Frameworks/Security.framework/Versions/A/Security
0x99d12000 - 0x99d76fff com.apple.framework.IOKit (2.0 - ???) <D14460ED-2B6C-375D-B3A4-B8C82E922666> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x9adc8000 - 0x9adc8fff com.apple.audio.units.AudioUnit (1.7.1 - 1.7.1) <2E71E880-25D1-3210-8D26-21EC47ED810C> /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit
0x9aef1000 - 0x9aef1fff com.apple.Carbon (153 - 153) <6FF98F0F-2CDE-3888-A304-4ED447D24CE3> /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
0x9b2ec000 - 0x9b2ecfff com.apple.Cocoa (6.6 - ???) <650273EF-1ABC-334E-B745-B75AF028F9F4> /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa
Model: iMac12,1, BootROM IM121.0047.B0A, 4 processors, Intel Core i5, 2.5 GHz, 4 GB, SMC 1.71f21
Graphics: AMD Radeon HD 6750M, AMD Radeon HD 6750M, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3231554538424655302D444A2D4620
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3231554538424655302D444A2D4620
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.58.4-P2P
Bluetooth: Version 4.0.1f4, 2 service, 18 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: WDC WD5000AAKS-402AA0, 500,11 GB
Serial ATA Device: HL-DT-STDVDRW GA32N
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfa100000 / 3
USB Device: USB to Serial-ATA bridge, 0x04fc (SUNPLUS TECHNOLOGY CO., LTD.), 0x0c25, 0xfa120000 / 6
USB Device: iLok, 0x088e, 0x5036, 0xfa130000 / 5
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8215, 0xfa111000 / 7
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x850b, 0xfa200000 / 2
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfd100000 / 2
USB Device: UM-2G, 0x0582 (Roland Corporation), 0x0106, 0xfd140000 / 5
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd120000 / 4
USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0xfd110000 / 3
FireWire Device: Digi 002Rack, Digidesign, 400mbit_speed
thanks everyone
e

Bearts Audio Control Pannel will not open. Get error message cannot find startup file

Bearts Audio Control Pannel will not open. Get error message cannot find startup file!
Downloaded and instaled up-date for IDT audio from driver up-date. After installation could no longer oppen Beats Audio Control Pannel. Looked for download to re-install BEATS Audio but cannot find one.
Any suggestions.
Sound works with IDT driver installed.
Pavilion P7-1500Z

Hi,
Try using Recovery Manager to reinstall the IDT HD Audio Driver ( this will also reinstall the Beats Audio interface ) - the procedure for using recovery manager to reinstall Software and Drivers is detailed in the document on the link below.
Recovery Manager - Windows 8.
Recovery Manager - Windows 7
After the reinstallation has completed, restart the PC.
Regards,
DP-K
****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

My iphoto program will not open, I get a message "you have previously used a newer version" open with that

my iphoto program will not open I get a message "you have used a newer program in the past use that program" I only have the one ???

Option 1
Back Up and try rebuild the library: hold down the command and option (or alt) keys while launching iPhoto. Use the resulting dialogue to rebuild. Choose to Rebuild iPhoto Library Database from automatic backup.
If that fails:
Option 2
Download iPhoto Library Manager and use its rebuild function. This will create a new library based on data in the albumdata.xml file. Not everything will be brought over - no slideshows, books or calendars, for instance - but it should get all your albums and keywords back.
Because this process creates an entirely new library and leaves your old one untouched, it is non-destructive, and if you're not happy with the results you can simply return to your old one. .
Regards
TD

It will not open & I get "...plc4.dll was not found..." error message

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