hello, after an update of Windows 7, i now crash about every minute no matter which viewer i am using. This started after the update; then i used "recovery" to set the system back to a date before the update and the problem seemed to be solved; but then windows updated automatically again and the problem was back, too; so it really seems it happens because of the update; and now i cant even set back the system anymore as i dont get a date for the recovery that would get me before the update! does anybody have an idea, how to fix this? and are there others having the same problem? thx in advance. susan