Right click not working properly.

[Jaypaul97]

It is very strange. If I right click right now anywhere it will work. When I am in any game, however, it acts very strange. The right click sometimes does not register, and other times will be inconsistent.

For example, if I have to hold down the right button for me to eat a jelly bean, it will cancel mid hold, as if I had let go. This all started happening after an episode where I accidentally messed with sticky keys.

 

[marsmimar]

The first thing I'd try to do is eliminate the mouse itself as being faulty. Go into control panel > mouse and reverse the button functions. If the problem goes away I'd consider getting a new mouse.

If the problem remains I'd go through the troubleshooting steps provided in this Microsoft forum thread by SpiritX.

right click not working in windows 7 - Microsoft Community

 

[Jaypaul97]

Mouse screwing up when pressing keyboard keys.

When I am in any game, my right mouse button is messed up. If I am pressing other keys such as wsad it doesn't work or is very glitchy and stuttery. Any causes for this? This I think started to occur after I messed with sticky keys

 

[Injust]

Try disabling sticky keys.
That should be your problem, because many games use the Shift key to sprint and the Control key to crouch.

 

[Jaypaul97]

They are disabled though...

 

[Injust]

Try unplugging the mouse and re-plugging it back in.
Or, try another mouse.