mouse operates without clicking

[zafar]

my mouse is not functioning properly. it executes witout
clicking the right or left button. the moment the
pointers is placed on an icon it automatically executes
the open/run command.

 

[Gil]

Your mouse may be bad, one if the micro-switches may be
locked closed. Try another mouse if you have not
already. Also check in the controll panel under mouse amd
make sure the properites are set up correctly.