Error7 occured at open/create/replace file

Helo
The vi attached is supposed to log current vs power.im supposed to see current changes on the front panel
under the current(A) string but it remains zero even when the current setting is not zero.another problem is when i run the vi i get the error message
error7 occured at open/create/replace file
can someone help with this
thanks
Attachments:
PSC-ETH TCP Demo applicationver4.vi ‏164 KB

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  • Error 7 occurred at open/create/replace file

    Hello,
    I have searched the forum and could not find any useful information regarding my problem, so hope you may shed some light. MyVI can create a new csv (text) file by using the time to name the file, so every time the new file will be created with a different name and file path is not a relative path. I can run the VI in both development environment and stand along executable without any problem. But, 
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    Run the executable as administrator
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    Both her PC and my PC is running Windows 7 professional 64-bit. The only difference I can see is that she is based in US and I am based Australia. Does anyone have any idea? Please help.
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    I’m not sure but expecting like below,
    As you said, your creating file name with Time. Make sure file name is correct and there is no special characters (like, / or : ). If your formatting time to string with “Format Date/Time String.vi” (while creating file name), based on UTC format, string will change.
    UTC format specifies if the output string is in Universal Time or in the configured time zone for the computer. If TRUE, date/time string is in Universal Time. The default is FALSE.
    Make sure you have access rights to create files into mentioned folder. Try to create new file manually.
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  • Error 5 occurred at Open/Create/Replace File in Write spreadsheet String.vi

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    Attachments:
    writeResults.jpg ‏345 KB
    error5.jpg ‏52 KB

    Hi Meike,
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  • Error 1430 occurred at Open/Create/Replace File in NI_Fuzzy_Logic_API.lvlib:FL Load Fuzzy System.vi- Untitled 3 Possible reason(s): LabVIEW: The path is empty or relative. You must use an absolute path. Not A Path how can i copy it in new vi plz help

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    Hello Nofil,
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  • Error 7 occurred at Open/Create/Replace File in Write Spreadsheet String.vi

    Hello,
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    Solved!
    Go to Solution.
    Attachments:
    error 7.jpg ‏227 KB

    It is looking for the file on the RT system, which is not windows.
    LabVIEW Champion . Do more with less code and in less time .

  • Error 6 occurred at Open/Create/Replace File in Write Spreadsheet String.vi- Write To Spreadsheet File (string).vi- Untitled 1

    Hi I'm getting the above error when attempting to get a file path control to write to a spreadsheet vi?
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  • Bug in Open/Create/Replace File

    I found this problem in LabVIEW 2009. The boolean indicator doesn't seem to work properly in the first snippet. It returns TRUE even with a valid path. With some trial and error I found a workaround that will make it work properly for now. I just wire an Error Out after the Open/Create/Replace File (second snippet). Is this a bug?? Am I doing something wrong?? 
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    Its not a bug. You have race condition between indicator and close ref.
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  • How to use Open/Create/Replace File.vi

    How to change Open/Create/Replace File.vi to Open File?

    Use the routine Write Characters to File.vi found under the File IO palette. It has a boolean control on the front panel. If this is set true, data is appended to the end of an existing file, or a new one is created if the file doesn't exist. If the control is set to false, the file is always created new--overwriting any existing file with the same name.
    Mike...
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  • Odd Open/Create/Replace File Behaviour

    Hi all,
    I will make my question as general as possible as I believe someone must have come accross this behaviour before. I am using the Open/Create/Replace File function to programmatically open a file, by giving a path input created in an earlier vi. The odd behaviour I observe is that although Labview returns Error 1 when I give my file programmatically, it reads the file OK if I give it as a constant. The path constant I give is exactly the same as the one I am tryinng to give programmatically.
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    Harry
    Solved!
    Go to Solution.
    Attachments:
    Read_File_VI.JPG ‏262 KB

    Wild guess: You need to use "build path" instead of "concatenate strings" to built the path.
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    LabVIEW Champion . Do more with less code and in less time .

  • Modification to Open/Create/Replace file vi in Labview

    I'm a relative newbie to LabView so this modification described below is a daunting task for me, given the complexity of the block diagram in the Open/Create/Replace file vi .
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  • Open/create/replace file.vi for Excel

    I have a macro enabled Excel file (.xlsm) that I would like to pr0grammaticaly open and then run the macro.  Shouldn't I be able to use the "open/create/replace file.vi" to open the file?

    I believe the Report Generation Toolkit has a subpalette for Macros but I don't know what you can do with it.  The Report Generation toolkit comes with some versions of LabVIEW 2014, I think Full and Professional, but was separate before that.  At the end of the day ActiveX will need to be used somehow.
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  • "open/create/replace file"

    Under the file I/O functions palette there is a vi named "Open/Create/Replace File.vi". My application builder has trouble with this file name. Is there any reason  to name a vi with /'s? Seems to me that is not a valid file name convention in Windows.
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    "I enjoy talking to you. Your mind appeals to me. It resembles my own mind except that you happen to be insane." -- George Orwell

    Yes it's a pain.  Yes it's not very compatible.
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    Message Edited by shoneill on 03-30-200602:34 PM
    Using LV 6.1 and 8.2.1 on W2k (SP4) and WXP (SP2)
    Attachments:
    Changed file IO.png ‏4 KB

  • How to avoid dialog in Open/Create/Replace File? (yes, I set 'no adv.dialog')

    I would like to avoid the dialog box which seems to
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    "Grover" wrote in message
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  • Error with "Open/Create/Replace File" function with cancel button

    I've attached a very simple VI that embodies what I want to do with my Open File function. I simply want to stop the rest of my program (theoretically encased in the Case Structure) from running if the user deigns not to specify a file location.
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    Open file test.vi ‏34 KB

    The cancel button gives you error code 43 (if I remember correctly). After your file vi's, use the general error handler (GEH) to clear this error (and no other errors). Use
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  • Open/create/replace file.vi cancel pb

    in the windows dialog box I have two options for example open and cancel if my choice is cancel it want to read a file or cancel if my choice is cancel it stop the vi with an error. How can i change the first cancel in a real cancel? Thank you

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