It can be most annoying sometimes when you try to access files across Windows Shares on a network and come accross an access denied message. The aim of this little function is to allow you to clear saved Network Share passwords from a windows computer.
Go into the start menu, and select Run. Copy and paste
rundll32.exe keymgr.dll, KRShowKeyMgr
into the dialog box and click OK.
You will now have access to Stored User Names and Passwords window. AKA – Key Manager