Steve,

Create a seperate project for each app's findfile and build them as seperate DLLs. ie

build dll app1findfile from app1findfile
build dll app2findfile from app2findfile

each of these projects would include a different app specific classlib (or prg) which would subclass your Base FindFile class.

>I have a DLL FindFile.FindFile that is used by several different applications. I often update it for one app and need to udpate it, but other applications may have it tied up. I want to create App-Specific copies of the DLL, so one app won't keep another from getting the update it needs.
>
>Is there an easy way to be able register the same DLL under different names? I want to have App1.FindFile, App2.FindFile, etc without a lot of renaming files, projects etc. I tried to simply rename and re-reregister the DLL, but that did not work. TIA