Quicker Method! - Tested in Windows XP To resolve the problem, type this command from Start, Run dialog: IE4UINIT.EXE The above command creates the Quick Launch folder automatically, if it is missing in the above location. Now, try to enable the Quick Launch bar. If the same error occurs, it's caused by another issue (due to a spyware removal), type these two commands: REGSVR32 /i SHELL32.DLL REGSVR32 /i BROWSEUI.DLL Restart Windows and enable the Quick Launch Toolbar.