Error:
Solution:
1. Close all instances of erwin DM
2. Go to the following directory: C:\Program Files\erwin\Data Modeler r9
3. Locate the EM_MCX.dll and rename it to EM_MCX.dll.OLD
4. Download the attached EM_MCX.dll file in the folder
5. Relaunch erwin and verify that this is resolved.
Please note that the fixes are version specific and this will work with erwin 2020 R2 64-bit only.
This is also fixed in DM2020R2 SP1
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