New
#1
Windows 7 does not install update files
Windows 7 Professional 64b.
I purchased a Windows 7 installation disc in 2009 and misplaced it when I moved to Australia. Found it last week and installed it.
Downloaded its sp1 and tried to install it. Failed.
A message stated: ERROR_INSTALL_FAILURE (0x80070643)
What is the problem and how to solve it?
Help, please.
Thanks.
Wicky