Defragment seems to make more problems in Windows Vista than it did in Windows XP. A recent test on a Toshiba notebook running Windows Vista Service Pack 1 revealed that a click on the defragment button would do nothing at all. This is apparently caused by third party disk defragmentation software programs that somehow hijack [...]
Repair Windows: Blank Dialog Boxes
Blank dialog boxes when opening Help and Support, User Accounts or System Restore are usually caused by Registry settings that are not set correctly anymore or by missing or corrupted dll files. The error can also appear in Internet Explorer when the print preview is blank or when starting Microsoft Windows Media Player which returns [...]

