help me untweak!!

I hope someone can help. I used a windows xp tweak off of some site to speed it up. Well it didn't work, all I got was this annoying little box that pops up after windows has loaded. The box pops up with a x on it that says ok under it. It also chimes that exclamation chime when it pops up. I can get it off by clicking on the smaller x in the right corner, but I want it off for good. Anyone heard of this or had this happen to them? Someone help me to get rid of this pleeeasse!!

Thanks.....JTHS98

 

Do you remember what the tweak was that you made? This would help in fixing the problem? Did you use a program to make the change or did you manually edit the registry? If you used a program to make the tweak, you should be able to reverse it using the same program.

 

Man there are a lot of xptweak utes out there! Can ya help us with more info? Was it a installed appy? If so is there an uninstaller in control panels "add/remove" software?