>We're running into an unusual problem here. We've got an EXE compiled application that runs fine in Windows 3.11, WIN95 and NT Server 4.0 and 3.51 yet blows up on a SET LIBRARY TO... statement when running NT Workstation 4.0. Anybody heard of this one or have any ideas on what's causing it?

Is it the same situation on all NT Workstation 4.0 or just one station? If one station, maybe something is missing in the WINDOWS\SYSTEM directory or corrupted.