Windows Update stuck at installing SP1

[richruzz]

I just reformatted today and are currently trying to install the SP1 and all the other updates for Win 7 and they all went fine but for some reason SP1 seems to be stuck at 75% and hanging. I reformatted once then when it did this previously today I did it again thinking maybe the Windows got corrupt during the install. It's at installing update 1 of 1 on SP1 and has been trying to install since 7:03 and it's now 8:34. Anyone know how I could go about fixing this?

 

[NYKO]

I all soo got this problem today, remained stuck at 50% tryed 3 times even left it for 5hours same rezult, but if I restart it installs the sp1, but didn't know if it was full so I uninstalled and tryed again and again, & it can't bypass, even disabled uac know & same rezult. I wonder if I uninstall all updates I can it will work or not. May be I shuld go for the manual sp1.