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Thread: File.createTempFile() throws exception on Win7

  1. #1
    Junior Member
    Join Date
    Sep 2010
    Thanked 0 Times in 0 Posts

    Default File.createTempFile() throws exception on Win7

    When i call File.createTempFile() on a Win7 system it throws the following exception. This happens when i run my application as a windows service. If i run the application just as a simple java application then it works fine.

    java.io.IOException: The system cannot find the path specified
    at java.io.WinNTFileSystem.createFileExclusively(Nati ve Method)
    at java.io.File.checkAndCreate(Unknown Source)
    at java.io.File.createTempFile(Unknown Source)
    at java.io.File.createTempFile(Unknown Source)
    at com.ultravisual.app.client.CmdLineContextAdapter.g etImageData(CmdLineContextAdapter.java:260)
    at com.ultravisual.pcm.routing.RoutingService.runIter ation(RoutingService.java:357)
    at com.ultravisual.pcm.routing.RoutingServiceWindowsR unner.run(RoutingServiceWindowsRunner.java:168)
    at java.lang.Thread.run(Unknown Source)

    Both System environment (TEMP, TMP) variables are set to C:\Windows\Temp.
    Both User environment (TEMP, TMP) variables are set to %USERPROFILE%\AppData\Local\Temp.

    Also i confirmed that both these directories exist on the workstation.

    I would really appreciate if somebody could help me out with this problem

  2. #2
    Forum VIP
    Join Date
    Jul 2010
    Thanked 329 Times in 305 Posts

    Default Re: File.createTempFile() throws exception on Win7

    Just a thought, are those directories admin protected? I know Win7 and Win Vista are crazy about that sort of thing. If they are admin protected, you will need to pass the admin rights or execute the program as administrator.

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