P6 Professional Installation Fails With Error "This install package could not be opened, verified that package exists and you can access it"

(Doc ID 1520701.1)

Last updated on JUNE 29, 2016

Applies to:

Primavera P6 Professional Project Management - Version and later
Primavera Contractor - Version 6.1 and later
Information in this document applies to any platform.


During the installation of P6 R8.2 Professional the install process stopped and display the following error on screen.

This installation package could not be opened. Verified that package exists and you can assist it, or contact the application vendor to verify that is that is a valid Window Installer Package.


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