Revit MEP 2010 Install Problems

[bdavis.216450]

I am having problems with my Revit MEP 2010 installation locking up when it gets to the Visual Studio Tools for Applications install. Anybody else seeing this or know of a workaround. Tried on another machine no problems, also tried manual install of just the tools. Still no luck.

Thanks,
Brian

[RobertB]

It might not be locking up, it may be taking a long time to perform the .NET 3.5 SP1 install. Try installing the .NET update separately before attempting the Revit install.

[sjsl]

We had similar problem.

1. uninstall .NetFrame 3.5
2. install .NetFrame3.5 SP1 from Microsoft
3. Install Revit MEP
4.