Autodesk Vault 2011 Client Crash at Start

[epmenzel]

I have installed Inventor 2011 Professional Suite on Windows 7 Enterprise 32bit.

When I start Vault 2011 it crashes with a message beginning with "Connectivity.Request.Runtime.Util.RequestRuntimeException ---> System.Reflection.ReflectionTypeLoadException: Unable to load one or more of the requested type. ....".

The whole message is attached.

Please advise.

[epmenzel · Accepted solution]

I solved the problem by installing Web Services Enhancements (WSE) 3.0 for Microsoft .NET

The download is available at the Microsoft webpage: http://www.microsoft.com/downloads/en/details.aspx?FamilyID=018A09FD-3A74-43C5-8EC1-8D789091255D

For me it is unclear why the Inventor setup did not install the WSE on my system, since the same setup program did install the WSE on other computers.

[Klopotic]

Thank you for posting the solution!  I had the exact problem and your solution worked for me as well.  It saved me a bunch of time.  I shouldn't of had to re-install Vault however Autodesk's fix for my Inventor issue was to uninstall and reinstall all Autodesk products (very typical).

Thanks again!