Logitech K750 Troubleshooting Manual page 6

Wireless solar keyboard

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6. Double-click the System32 folder to open it.

7. Double-click the drivers folder.

8. Rename the file wdf01000.sys to wdf01000.bak.

9. Re-install SetPoint.

WARNING:

the drivers folders. If you reboot without this file, it may prevent some of your hardware -

- including mice and keyboards -- from working properly.

10. If the wdf01000.sys file is not present, change wdf01000.bak back to wdf01000.sys

11. Reboot the computer.

12. After your system restarts, open SetPoint to verify that the My Keyboard tab is present.

Windows Vista/Windows 7

1. Go to Uninstall a program:

Start menu view: Start > Control Panel > Uninstall a program

Classic start menu view: Start > Settings >Control Panel > Programs and Features

> Uninstall

2. Select "Logitech SetPoint" from the list of programs displayed.

3. Click the Uninstall button highlighted above and follow the on-screen instructions to

uninstall SetPoint.

4. Download and install the latest version of SetPoint from the K750

NOTE:

You may need to reboot your system after SetPoint has been installed.

Before you reboot, check to make sure the wdf01000.sys file is present in

Downloads Page.