ntvsys

Hi guys, Is there any possibility how to detect if an update has .net 4.x dependencies? I have trouble installing a win7pro + updates (more than 400+). errorlog says .net error cause not installed. i know in sp1 is a 3.5 but some updates seem to need 4.x. how to detect with one? Install aborted with "Windows ould not configure one or more system components..." then restart loops going to start. Please tell me what information do you guys need to help out. cheers -krutt