SP1 and IE9 failing to install
Hi.
Sorry - I should have completed the thread and posted what I did in the end!
Nothing worked. So I backed all my files up, did a full repair on Windows using the original disk, then did all the updates and it worked!!
I had no subsequent issues excpet I had to reinstall a couple of drivers - for example I have a HP 2500l printer and that needed reinstalling.
It all took a day of work, which is a pain. But SP1 and IE7 then installed and worked fine.
Good luck with it.