On 1/30/11 I shut down my win7 64bit to swap out my dvd drive. During shutdown an update was installed since I had updates set for automatic. I removed the old drive, installed new one and turned the computer back on. During bootup the new drive was discovered
and driver update was attempted, it failed. I also found that my MagicJack had stopped working. I began troubleshooting MJ since it is my primary phone, I no longer have a landline. Nothing fixed the MJ, even plugging in another one which was working fine
on a XP pro computer. I figured maybe it was related to the optical drive driver problem so I began working on that problem. After several attempts getting the new drive working I took it out and reinstalled the old drive which had been working fine before
the shutdown. Now the old drive had the same problem, installation of the driver failed. Now I am suspecting the update and researched the update just installed, KB976902. After finding other users having problems with it I set about trying to get rid of
it. I see after the fact the warning that it cannot be uninstalled. Now I believe my only hope other than a complete clean install of 7 is to restore the computer to an earlier date. I don't recall ever having any success (maybe once or twice) of restoring
to an earlier date which I had tried on several occasions with xp, vista and 7 on different computers with differing problems, but, what the hey, it can't hurt.
Plug and pray? Hallelujah, the restore worked, the KB976902 now does not show up as an installed update and the new drive and MagicJack are now working normally. I now have updates set for only notifying of new updates and let me decide whether to install.
No more updates until I research to see what others are experiencing. Win7 is working fine for me as it is, do I need a service pack? hmmm
jastarn50