Change double click to single click

[shespider]

Hi,

This morning I started up my computer and all of the sudden I have to double click everything instead of single click. Not only is this for files and folders, but also for example, to open an email. I have already researched the problem, and going to Folder Options to change double click to single click doesn't work! Can anybody help?

 

[TrainableMan]

I would suggest trying either a restore point to an earlier date prior to the problem or the system repair DVD.

 

[davehc]

You might try, first, uninstalling trhe mouse driver in the device manager. Then restart and let windows reload the driver.

 

[Digerati]

Is could also be a sign of malware activity. I would do a thorough scan. But I would also try another mouse.