Disable the Disk Cleanup Warning

Sometimes when your hard disk space is full, then windows-xp will pop up a warning and it will recommend to run disk cleanup . Sometimes it is very irritating because the pop-up comes again and again. You can turn off disk clean up  warning with a registry editor. Just do the following:

Run the Registry Editor

1. click start->run type regedit (Enter)
2. select HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer.
3. Create a DWORD value called NoLowDiskSpaceChecks and give it a value of 1.
4. Exit the Registry and reboot

Please note: It is highly recommend that you do your disk clean up regularity. Otherwise this can slow down your computer performance.