Thanks, everyone, for your replies. Sorry to be so slow to respond. I was actually able to complete the installation last night, but forgot to post to this thread with that information, and was busy this morning.
In any case, the thread has turned out to be very educational. I will know in the future not to rename a directory involved in an msi installation.... At the same time, I'm glad I didn't have to repartition my hard drive just to install TB, as Dmitry's suggestion would have required! It was as simple as just clicking Cancel when the error dialog came up. Thanks, Stuart, for that suggestion. Now why didn't I think of that? -- Keith ________________________________________________________ Current beta is 3.51.10 | 'Using TBBETA' information: http://www.silverstones.com/thebat/TBUDLInfo.html IMPORTANT: To register as a Beta tester, use this link first - http://www.ritlabs.com/en/partners/testers/

