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[Belinda Frick]

Firstly you need to give the user rights to the
C:\Program Files\Datatex\ folder.

The error could also orrur because you did not run the
program when you were logged into Windows as administrator.
This means that no entry has been written to the registry
and the other user can not read from the registry.

ALSO SEE: Access rights to run TOPAZ under XP and 2000