I don't see any trace of this file online. Normally, if it's a relatively well-known file, if you search for it in google, you'll get something like this. With comolc.dll I'm not getting anything. At the worst, you could delete it and then if a program needed it, you can reinstall that program. But let's see if anyone else has any suggestions.
Just had a thought: Maybe you could do a search for it in regedit. I think a lot of programs list make mention of dlls they use somewhere in the registry.
(edited by Mr. Boffo on 21.10.04 0057) NOTE: The above post makes no sense. We apologize for the inconvenience.
To follow up on Cubs's previous post, Digg will be rolling out its new reader on June 26. That's kind of where I've been leaning, but to combine that with Cubs' new post... Hmm... June 26 + mass exodus screams huge problems.