VBP Initialization failure
 

VBP is bring up a dialog containing the text "Initialization of Visual Build Pro builder component failed: No such interface supported" when any project is run.

This seems to have started happening spontaniously!

Both the command line and IDE versions of VBP fail.

The install info is:

Visual Build Professional 5.7
Registered to: ADInstruments Ltd (1-computer license)
Windows Version: 5.1.2600.2.0
Install path: C:\Program Files\VisBuildPro
cmax20u.dll version 2.1.0.21
SftTree_IX86_U_45.dll version 4.5a
SftTree_IX86_U_50.dll version 5.01
unins000.exe version 51.15.0.0
VisBuildBld.dll version 5.7.0.0
VisBuildCmd.exe version 5.7.0.0
VisBuildCore.dll version 5.7.0.0
VisBuildDotNET.dll version 5.7.0.0
VisBuildExt.dll version 5.7.0.0
VisBuildLog.dll version 5.7.0.0
VisBuildMisc.dll version 5.7.0.0
VisBuildMS.dll version 5.7.0.0
VisBuildNet.dll version 5.7.0.0
VisBuildPro.exe version 5.7.0.0
VisBuildSvr.dll version 5.7.0.0

It sounds like something on your box got hosed WRT the COM standard marshaller. Another user who had this problem found it was due to an (apparently) rogue version of oleaut32.dll on their box. You may need to repair your OS. See this article for more details:

http://support.microsoft.com/default...;EN-US;Q281679

Excellent. That has fixed the problem and somewhat confirms our suspicion that a wayward .net build process unregistered more than it ought.

Thank you.