[bikerbet]

Hi, I am new to Calibre and trying to install. I downloaded from website, which went to my documents, downloads. Then double clicked on calibre, mega zipper opened, but when I try to extract nothing happens, mega zipper just closes. I have disabled both norton security and avast temporarily but that did not help. I am not real computer savy. I did read through this forum but did not find any posts with the same exact problem. Any help to point me in the right direction would be appreciated.