I know this is something that looks common but I cant find the solution. My Adobe Acrobat Pro 9 has started, for no particular reasons, to close without any warning and now I cannot read any files for more than 5-10 seconds.
I've read this is something related to Licensing, I've tried a couple of things but nothing works.
Could anyone help me out? Meanwhile, my thesis doesn't advance because all my readings are on .pdf!!!