We've already encountered a problem during testing in the
migration of existing client/server application from
Windows 95 to XP.  When a program (compiled from Visual
Basic 5.0) executes a 'shell' command to invoke another
batch-mode program to upload data from PC to AS/400 using
Client Access, it only works in debug mode with command
prompt displayed.  Superisingly, there is no message
displayed when the program was executed in run-time mode.
We do not know whether the compatibilities or product
versions have problems.

Can any expert help us in solving the problem? Thank you
very much.