Open the Microsoft Windows registry editor by clicking Start /
Run / type Regedit and click ok.In the Microsoft Windows registry editor open the below folders.
HKEY_LOCAL_MACHINE
Software
Microsoft
Command Processor
In the command processor open the below two registry keys and
change their value to 9.
CompletionChar
PathCompleteChar
Once the above steps have been completed close out of the
registry editor and open the command window by typing cmd
in the Start / Run window. To use the auto complete feature press
the tab key any type you wish to complete a directory. For
example, if the directory you are currently in contains the
"Program files" directory you could type "cd
pr" and press tab, to have the auto completion option
automatically type "cd "program files"".
