After completing an end-user upgrade installation (including Lanpaks and MC), I'm getting the following error in OE on one of the workstations when the user tries to access any order(s),

"Workstation unable to open data file OE Order Details (1213)"
OE and the OE Order Details file works fine when opened from the workstation where the application was installed / upgraded from. ie. I can access the data file from the installation w/s The problem occurs only from a secondary user's workstation.

Using OE V8.1C (090731)
Lanpaks seem to be in order
Allwkst run. Checksys utility shows 0 errors (1 warning)

Can you suggest how to fix or change the rights for that w/s? Thanks,
Cary R.