Error Running NUnit/NCover

[AndyFarr]

I am running some NUnit tests Via NCover from Visual Build and getting a "Fatal execution engine error"

If I run the NUnit on its own all is ok.

If I run the NUnit in NCover from the Command line all is OK

When I run from a Run Program step in visuall build goes Bang.

I have annother set of NUnit tests that run OK.

Can anyone help I need to find out what is different between running from the Command line and running from Visual Build.

It is Driving Me nuts

Andy Farr