Hello andybest
Try uninstalling the Logitech Gaming Software then reinstall it in clean boot:
Refer to the following steps on how to boot clean in Windows:
To Boot Clean in Windows 7 and Vista
Accessing the System Configuration Utility
1. Click Start type msconfig in the search box and press Enter
Configure Selective Startup options
1. On the General tab, choose Selective Startup
2. Uncheck Load Startup Items
3. Select the Services tab
4. Check Hide all Microsoft services
5. Click Disable all
6. Click on OK
7. Click Restart.
Install the Logitech Gaming Software
After performing the necessary steps, restore your system by doing the following:
1. Click Start and select Control Panel
2. Click System and Mantience
3. Click Administrative Tools
4. Double click System Configuration
5. On the General tab, choose Normal Startup
6. Click Ok
7. Click Yes, when asked to restart your computer
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To Boot Clean in Windows XP
1. Click Start --> Run --> Type MSCONFIG --> Click OK
2. On the General tab, choose Selective Startup
3. Uncheck Process SYSTEM.INI file
4. Uncheck Process WIN.INI file
5. Uncheck Load Startup Items
6. Click on the Services tab
7. At the bottom, check Hide All Microsoft Services
8. Uncheck all boxes in the window or click the button labeled Disable All
6. Click OK
7. Click Restart
Install the Logitech Gaming Software
After performing the necessary steps, restore your system by doing the following:
1. Click Start --> Run --> Type MSCONFIG--> Click OK
2. On the General tab, choose Normal Startup
3. Click OK
4. Click YES, when asked to restart your computer
dalong
Support Specialist
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