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Pex Exploration Host has stopped working...

    Question

  • Just installed Pex this afternoon on a Win2k8 R2 SP1 VS2010 SP1 install. I can't for the life of me seem to get Pex to run. Regardless of which platform I target my code for, the exploration host fails. Looking in the event viewer, I see this:

    Application: Microsoft.Pex.exe

    Framework Version: v4.0.30319

    Description: The process was terminated due to an internal error in the .NET Runtime at IP 000007FEF9915981 (000007FEF9910000) with exit code 80131506.

    This is followed by:

    Faulting application name: Microsoft.Pex.exe, version: 0.94.51023.0, time stamp: 0x4cc3190e

    Faulting module name: clr.dll, version: 4.0.30319.225, time stamp: 0x4d5367b6

    Exception code: 0xc0000005

    Fault offset: 0x0000000000005981

    Faulting process id: 0x504

    Faulting application start time: 0x01cbfcacac65da05

    Faulting application path: C:\Program Files\Microsoft Pex\bin\Microsoft.Pex.exe

    Faulting module path: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll

    Is this a known issue?

    Sunday, April 17, 2011 3:20 AM