>>>>Hi Mike, can't you recompile the dll in 2.0 ?
>>>
>>>No, I don't have the source code.
>>
>>Can't you decompile it? there are lots of products to do this if it wasn't obfuscated....
>
>I suppose I probably could. Is there an issue with using 1.1 and 2.0 assemblies together? Do you think my problem is being caused by this? This application is being used in a very controlled environment and I know the 1.1 and 2.0 frameworks will both be installed.

Can't answer that. We rewrote everything when we moved to 2.0 to take advantage of the language changes.