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ArcGIS Pro 2.4 Patch 2 install error messages

Question asked by Cory_ArcGIS on Oct 8, 2019
Latest reply on Oct 9, 2019 by Cory_ArcGIS

I just ran the current update for ArcGIS Pro and got 3 error messages, all 1904 codes about 3 dll that failed to register: DIDatasource.dll (HRESULT -1247220473), DIToolbox.dll (HRESULT -2147220473), and DIToolboxUI.dll (HRESULT -2147220473). Full error text is "Error 1904. Module D: Error 1904. Module D:\ArcGIS Pro\DIDatasource.dll failed to register. HRESULT -2147220473. Contact your support personnel." I have a personal account and don't have "support personnel". Suggestions or assistance on these errors and how to resolve them? Thanks!