MobileRead Forums - View Single Post - Problems with installation of calibre 64 bit

ddugmore · 06-25-2013, 06:09 PM

My windows installer comes up with this message when trying to install calibre 64 bit 'This installation package could not be opened. Contact the application vendor to verify that this is a valid Windows Installer package.' Please can you give me some advice to get it working?

06-25-2013, 06:09 PM	#1
ddugmore Junior Member Posts: 1 Karma: 10 Join Date: Jun 2013 Device: kobo mini	Problems with installation of calibre 64 bit My windows installer comes up with this message when trying to install calibre 64 bit 'This installation package could not be opened. Contact the application vendor to verify that this is a valid Windows Installer package.' Please can you give me some advice to get it working?