I downloaded a program that had no extension so I played around with it to try to get it to open. When I was messing with it I accidentally opened it with Adobe Reader and it changed my default program to open all .exe files to Adobe Reader. I uninstalled Adobe Reader and it solved the problem but I would like to get Adobe Reader back. I cant find the way to change the program back. Any help? If you can get very specific I would appreciate it. Thanks!