I have windows 7 & Adobe Acrobat XI Standard. Everything was working fine last Thursday but when I returned to work this morning I could not open any of the pdf files in my email. I tried to open the program and it would not open either. I uninstalled and reinstalled using the disk I purchased years ago. I still cannot click on the files in my email and have them print or open. When I try to open the program it also will not open. Sometimes when I click on a saved pdf file, I can get it to open but most times the file will not open. The only message that's popped up on the screen is that there already a file open and I need to save it before exiting. I tried right clicking on the icon on my desktop and choosing open. This does not work. I tried to use the "trouble shoot compatibility" when I right click on desktop icon, but I can't get the problem fixed.
Thanks in advance for the help!!