Fix Disk Optimization problems if nothing happens when you run it

To resolve this problem, log into the administrator account and then run Disk Cleanup.

Run Disk Cleanup

1. Sign in to the Administrator account.

2. Press the Windows + R keys to open the Run dialog box.

3. Type in the following text, and then press Enter.

   cleanmgr.exe

4. From the drop-down menu, select the C drive and click OK.

   Follow the on-screen instructions.