Hi all
I keep recieving the following error message when i try install any .MSI files - "This installation package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows Installer package.".
My computer is 5 years old and i have never had problems with Windows Installer even after many reformats. However recently i reformated and again everything seemed fine, i installed Windows Defender which is a .MSI and continued using my computer for a further few weeks and later tried install another .MSI, however it came up with the error message. I'm 100% this package is legit because i had used it before the reformat. Seeing this problem i thought maybe my XP didn't install properly...so i reformatted once again...however after the reformat when i tried install Windows Defender, it didn't install, it came up with the error message again...therefore, sometime after the first reformat of me installing Windows Defender...something has gone wrong, and even a reformat won't solve it...
Both reformats i used a genuine XP disc and SP2 and got all the required updates. I really don't know whats wrong, please could you help...sorry about the essay of a message! Cheers
p.s i've tried removing Windows Installer (With add/remove applications) and updated it from Microsoft Website. Tried this a few times now...no luck