REQUESTING COMPUTER HELP!

I am trying to format my hard drive and reinstall windows from scratch [a few issues that I'd rather not go into right now came up and are really pissing me off and this is the best way I see to solve all of them at once]
I tried booting from the windows installation cd and telling it to delete my main [and only] partition, but it refuses saying that temp. setup files crucial to the installation of windows are there. Everywhere I've checked online pretty much has said to boot from cd and all your problems will be solved...If you have any constructive input, please post it.
-Thanks in advance, TWO
I tried booting from the windows installation cd and telling it to delete my main [and only] partition, but it refuses saying that temp. setup files crucial to the installation of windows are there. Everywhere I've checked online pretty much has said to boot from cd and all your problems will be solved...If you have any constructive input, please post it.
-Thanks in advance, TWO