Windows – How to prevent the wireless mouse from waking the Windows 7 computer

My mouse is so sensitive that it randomly wakes my computer up even when I don't touch the mouse. I don't want this to happen, so I want to disable the mouse's ability to wake the computer.

I know it's the mouse waking the computer because I ran powercfg -lastwake.

So I've tried this:

1. Click Start.
2. Type "cmd" into the Search box.
3. Press Ctrl+Shift+Enter
4. Click "Run as Administrator".
5. Type the following command and press Enter:
   powercfg -devicedisablewake "HID-compliant mouse"

I get this error:

You do not have permission to enable or disable device wake.

So instead I go into Device Manager > Mice and other pointing devices > HID-compliant mouse and uncheck the box (within the mouse configuration) that says Allow this device to wake the computer.

When I run powercfg -devicequery wake_armed, nothing appears, which is good.

So for a while, the next few sleep sessions are fine, and the mouse doesn't wake the computer.

But then eventually something rechecks that checkbox (Allow this device to wake the computer) and so my ultra-sensitive mouse starts waking the computer from sleep all the time*. I can't seem to get the checkbox to stay empty. Any ideas?

P.S. I have a Microsoft Natural Wireless Laser Mouse 7000 and a computer running Windows 7.