To All -- We have an application located in its own folder on Drive E of our server (Windows Server 2003). We were accessing the application through Terminal Services.

When we clicked on Update Indexes on a set in the Control Panel, we received at error -- set not available. We clicked OK, and then received a message -- indexes updated. We found that if we copied the application to the C Drive, we did not get the error -- set not available -- just the message -- indexes updated. (In other words, it ran properly.)

After trying lots of different solutions, we found that if we did not attach any external libraries, the update indexes on a set worked fine on the E Drive. Can anyone help me to understand what is going on and why we were getting the error message? (As an aside, update indexes on a table never gave an error.)

-- Dick James