The workaround is as follows:
1, try to open the "mouse and Other Devices" option in the Device Manager, click on the mouse option on the right mouse button to choose to uninstall Mouse Drive;
2, click on the mouse option on the right mouse button, select scan hardware changes, reload drive test;
If you are using a portable computer, please try uninstalling the trackpad driver and reload the trackpad driver after testing.
3, a new local administrator account and login, if the new account under the normal use, please use under the new account.
4, enter the Safe mode to adjust the test is effective (Win7 system reboot after pressing F8 and then into safe mode) or you can consider using System Restore to restore the state of the restore point before the failure.
5, if the above methods can not solve your problem, please consider a key reload system.
If there are friends around Win7 flagship system Mouse properties can not open the situation, in time to take the above tutorial to solve.