Greetings!

I also have Windows 2000 SP4 (Professional). I have riched20.dll as part of a windows uninstall, as part of the service pack files and in system32. I also have a riched32.dll as part of system32 and dllcache. I have no reference at all to a richedit20.dll anywhere searching my hard drives.

Quick and dirty troubleshooting tip - copy the file riched20.dll to richedit20.dll, and see if that clears up your RioMM problems. I will also post your message on the Karma Beta Board, to see if anyone else had that trouble.