VERIFIED SOLUTION i

Error "Invalid error output file specifications" when loading Postal Reference Files into MailStream Plus on Windows

Product affected: MailStream Plus™, all versions
Operating System: Windows

Issue

MailStream Plus™ (MSP) on Windows - Error loading Postal Reference Files "Invalid error output file specifications"

Cause

1) It turned out to be that the user's IT people had made some network changes relating to folder permissions.
or
2) another possible cause is that the destination folder or files are locked for some reason.

Resolution

UPDATED: May 14, 2019
1) To resolve the issue for the moment, the user right-clicked the 'Database Load Utility' link and selected the "Run as Administrator" option. The files then loaded ok.
The MSP user will speak to their IT people about changing the permissions needed for future access to the MSP Postal Reference files' location.

For problem cause 2) rebooting the system resolved the problem, and the DB files loaded normally.