10.1.2 and Office 2013: Error on prl_umdd10.dll

Discussion in 'Windows Virtual Machine' started by Tim_Henrion, Dec 24, 2014.

  1. Tim_Henrion

    Tim_Henrion Bit poster

    Messages:
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    Hi, I'm running Windows 7 x64 as a guest on a Macbook Pro running Yosemite. Everything was running fine until I updated to PD 10.1.2. Now whenever I start an Office 2013 app in Windows 7 (Excel, Powerpoint, whatever..), I receive several dialog boxes with the following text:

    excel.exe - Bad Image
    C:\windows\system32\prl_umdd10.dll is either not designed to run on Windows or it contains an error. Try installing the program using the original installation media ...

    If I look at the Properties of C:\windows\system32\prl_umdd10.dll, it shows the file as signed by Parallels, Inc. on Dec. 19 and the signature verifies. So the file doesn't appear to have been corrupted.

    I uninstall Parallels tools, delete all of the files name "pro_*" in \windows\system32, rebooted and re-installed Parallels Tools but I still get the same thing happening. Anyone else seen this?
     

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