Hi, new poster here. Tried to download and install DDO today, but ran into some problems with launching the actual game once installed.

When I try to launch, it says:

Launcher Error

System.InvalidOperationException: Unable to generate a temporary class (result=0).

It then goes on to say that it has found multiple definitions of 'object' and 'string', and that it is using definitions from the windows mscorlib.dll.

I have tried uninstalling, and reinstalling. What is going on here?

Thanks in advance!