Issue
Once DCM is enabled when you launch Designer it immediately crashes.
The issue occurs (1) when you enable DCM for the first time or (2) when you first start Designer after upgrade and you already had DCM enabled.
The error log shows:
image.png
Environment Details
Cause
Defect: GCSE-624.
Status: Open.
Resolution
Defect GCSE-624 is target for resolution in future release.
Workaround
1. Find the DCM files located in C:\Users\
<YourUser>\AppData\Local\Alteryx
image.png2. Copy them out of that folder.
3. Open Designer. After opening successfully then replacing the files.
Additional Resources