For several months now we have been experiencing an intermittent problem
with our GroupWise DMS. When users attempt to open a document in any of
the GW libraries, they are often prompted to supply the location of the
program with which to open the file. Manually browsing to the executable
is not a satisfactory work-around!
Outside of GroupWise, the workstations recognize the various file
extensions when the files are double-clicked, so the problem seems to be
within GW and not Windows generally.

Any suggestions? Thanks.