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The installation package could not be opened
Fresh5 days ago
Mar 15, 202627772 viewsConfidence Score0%
0%
Problem
I get the following error message on a Windows 7 64-bit computer whenever I try to install anything using Windows Installer (.msi): This installation package could not be opened. Contact the application vendor to verify that this is a valid Windows Installer package. I tried reinstalling and updati…
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1 Fix
Canonical Fix
Unverified Fix
New Fix – Awaiting Verification
Fix for: The installation package could not be opened
Low Risk
Do these before reinstalling SP1: A few more questions: How many MSI files have you tried that have returned this message? Are they from a particular vendor? Are any of them Microsoft files downloaded from their website? And are they supposed to be …
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