Comment 14 for bug 423611

Note to All:

Their are (at least) two bugs being conflated here, which makes it a bit more
difficult to resolve. If you add any problems on, please indicate _which_
of the two situations apply:

1. The original bug, also referenced in comment 12, with a stack trace that
indicates an exception thrown when NUnit itself is unloading an AppDomain.

2. An exception thrown when your own code (test or under test) attempts
to unload an AppDomain.

#2 could be a bug in NUnit or in your own code, depending on the details.
Under no circumstances should you unload the actual test assembly while
NUnit is using it.

Charlie