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Impossible to save the DTM catalog file is returned after attempting to update the catalog

Goals and Symptoms
Impossible to save the DTM catalog file is returned after attempting to update the catalog

Facts and Change
Unity

Causes and Fixes
The error message 'Impossible to save the DTM catalog gets returned after attempting to update the DTM catalog following the 
installation of a third party (i.e., Endress and Hauser, Rosemont, etc.) DTM software.




This issue will occur if there are too many DTM installed on the PC.
To resolve the issue:
  • Uninstall any DTM's that are not needed. 
  • Run a registry cleaner.
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