How to Fix the “This Installation Package Could not be Opened” Error in Windows 11/10
How to Fix the “This Installation Package Could not be Opened” Error in Windows 11/10 Users often post about software installation issues on Windows support forums. One such reported issue is a Windows Installer error that sometimes occurs when users try to run program setup files. The Windows Installer error message says, “This installation package could not be opened.” That error means you can’t install the software, but its message provides no clues for potential causes....