I am a little bit displeased

Temp folders, personal folders and pagefile are stored on ramdisk, after rebooting the new bios pc Windows 7 reclaims multiple errors becaus of missing the ramdisk drive...
(Registration could be renewed by internet.)
Please:
Allow normal booting for example three times after a bios upgrade _without_ removing the registration, but with dislaying a warning about the revoked registration. It would be much more comfortable for your customers...