hldj.org

I had hldj on my computer, but it got deleted, on one of my dad's rages to try to fix the computer.

any way, when I put it back on after fixing the damage, every time when I go to set it up to add a game path
by clicking yes on the set up screen or the option in the program it crashes, instantly. that little 'report the error' window pops up.

'AppName: hldj.exe AppVer: 1.4.5.0 ModName: mshtml.dll
ModVer: 8.0.6001.18247 Offset: 00122eb8'

that is the error I get, and then my not responding window, also not responds and causes a circle of not responding.

I don't really know what it not working. it was working fine before, but now there is a problem.

Check the sticky thread above and make sure you don't have IE8Beta installed.
You may also want to try the current build of HLDJ (1.4.8)

I don't use Internet explorer, and I do have the current.

Did you check if it was installed? Seeing as you have SP3, it likely is, whether you use it or not.