Help - C# .Net Overlay

[yfki]

Can anyone point me the right direction here.

Trying to reverse an app that comes back with:

"file is compiled/packed/encrypted with Microsoft Visual C# / Basic .NET [Overlay]"

What exactly is this protection? There does not seem to much info out there when its googled.

I have gone through most all of these, without any luck.
http://www.woodmann.com/collaborativ....NET_Unpackers

I can decompile it just fine with a number of apps, Dis#, Reflector (w/ multiple plugins), some of the code is readable, but the majority of the code is encrypted/packed etc...

Any help would be greatly appreciated

Thx!