Get Windows installer error when trying to install patches 3.4.1 and 3.4.2

Question

I am trying to install the latest patches for ArcGIS Pro.  I am at 3.4.0 and when I try to open the patches to install them I get an error message.  "The installation source for this product is not available.  Verify that the source exists and that you can access it" I am just letting the files download to their default location.  Do I need to move them to a specific folder?

danretired · Answer

Tech Support is your next option

JoanRickard · Answer

Thank you for the suggestion.  I am still getting the same error message.

danretired · Answer

not sure, but punctuation and spaces in folder paths are gottcha's, so copy the *.exe or *.msi into another folder (eg c:	emp\install_folder)