Vista Service Pack 2 will not install

I have Vista Business on a Lenovo T61 Laptop with SP1 installed. It came with it on it. I downloaded SP2 successfully, but it won't install. It tells me to install SP1 first. So, I downloaded SP1, and it wouldn't install because it's already installed! It's a Catch 22. It just goes round in circles. Get me out of this loop!

I do have screen captures of the error messages I get, if anyone is interested

Question Info

Last updated April 1, 2019 Views 84,097 Applies to:
Hi Bobdown,
Thank you for visiting Microsoft Answers forum.
Try running the System Update Readiness tool prior to installing SP1 or SP2.

System Update Readiness Tool

Hope this helps!
Microsoft Answers Support Engineer
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