ERROR
When running the patch file to upgrade ArcGIS Pro, the following error is returned:
Error 1310: Error writing to file: C:\ArcGIS\Pro\bin\ArcGIS.Core.dll. Verify that you have access to that directory.
There are several possible causes. Different scenarios indicate that the error is likely due to the installation or upgrade process requiring administrative privileges to write to specific directories.
Even if the user is logged in as an administrator, certain installer operations are performed in the system context, which might require explicit permission settings. To address this, please follow these steps:
Note: Running the .msp file in the elevated PowerShell bypasses potential file access issues that might arise from restricted permissions on certain system directories.
Article ID: 000033325
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