I just bought this new laptop from Lenovo and its the first time I'm handling a windows 8 OS and I am going nuts over installing my Calibre eBook Management program on my laptop. A window keeps popping up telling me to verify if Calibre is a valid windows installer package and that I should contact the application vendor. Jeeessshhhh! If anyone knows how to handle this problem leave me a note or PM me. I would really really appreciate all the help I can get. :(
