accidentally change the default programs to i can't even do my work...

how to undo all the messed???
3 answers Last reply Best Answer
More about accidentally change default programs vlc work
  1. Start the program you want to use and from settings associate the file extentions and the program or just do that from Control Panel
  2. Find an mp4 (or mp3 or flv, etc, whatever you use) in Windows Explorer. Right click it. Select Open with, then Choose Default program. Pick the right program and check "Always use..."
  3. Best answer
    You could try doing a System Restore to a date prior to you changing the file associations.
    Click on Start
    Right click on Computer
    Click on Properties
    Click on System Protection (look for it on the left side of the screen near the top)
    Click on the System Restore button
    Choose a restore point that is prior to the date you changed the file associations
    Follow the prompts from there.
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