Posted 18 May 2008 - 09:20 AM
My mouse has started behaving strangely a couple of days ago. It now often double-clicks when I only click once. It also jumps all around the page when I use it in Excel, ie when I insert a comment it inserts it but doesn't let me edit it, when I then right-click to edit the comment, it brings the comment up very quickly and then jumps somewhere else on the page. I often have to try 2 to 3 times before I can do what I want to do. Previous to this strange behaviour I didn't change the mouse settings, when it all started I have tried different settings (fast/slow) in control panel, but it doesn't make a jot of difference.
My mouse is a basic corded optical one, 1 left and 1 right button with a wheel in the middle.
I haven't installed any new software lately, but I fixed a registry issue with CCleaner, something to do with MSRDO20.dll. If that is the culprit, could you please tell me how I undo that change?
Many thanks in advance for any help with this little obstreperous plastic rodent.