Photoshop problem

I [COLOR=DarkOrange]installed Photoshop CS2[/COLOR] a while ago, and [COLOR=DarkOrange]then[/COLOR] I [COLOR=DarkOrange]installed a pack of goodies[/COLOR].
After that [COLOR=Red]Photoshop refuses to open[/COLOR] and makes these errors about some missing dlls’s.

I corrected a few of them. I found the dlls and put them where they should be. After this I and seeing I couldn’t get the other Dll’s I tried repairing Photoshop.

Still didn’t work. [COLOR=DarkOrange][COLOR=Red]I’m missing USER32.Dll and NEL32.Dll[/COLOR] [/COLOR]. Which I believe might have something to do with Windows.

[COLOR=SandyBrown]Could anyone give me a heads up on this stuff or at least give me the Dll’s.[/COLOR]