create regfile with regasm

When you need to know what happens to your registry when you reg a Dll just execute the following regasm command and have a look in the created regfile.

This Command only creates the regfile. It will not register the dll.

RegAsm.exe mySuper.dll /regfile:mySuper.reg

"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" mySuper.dll /regfile:mySuper.reg