I have installed Windows 7 Professional x86 on a Toshiba Tecra laptop. I started to install the Windows updates, everything went fine, but there are three folders made on the C:\ partition, with strange names like 2d969cde1b9d6621ae626318ce13.
AFAIK, these folders contain files needed during the update process. However, after rebooting the computer they remain and cannot be deleted, even in Safe Mode. They are assigned to the System account and the administrator account cannot get full control over them to be able to remove them. What can I do?