Quote:
Originally Posted by sespr
Windows 7 64 bit. Current version of Calibre 0.8.42. Downloaded Windows version of the program and size is 29.8 mb.
When I open the program and click Run I get the following message.
"The installation package could not be opened. Contact the application vendor to verify this is a valid Windows Installer package."
Have downloaded the file twice and had no luck.
|
I don't know what you got

But the official MSI installer is 47.5MB
per the Official alternate site
http://sourceforge.net/projects/calibre/files/0.8.55/