Bfme2

[Total rookie]

So...I'll try to be concise. As my username would suggest, I don't have the slightest idea what I'm doing. I was directed to this site by some guys who know what's up.

I bought LOTR-BFME2 and installed it on my computer. All six disks worked. After the install, it asked me to reload disk 1 and it wouldn't recognize that it was in the drive. So...I came here and used the crack file. Now the game works BUT...it will work all the way until actual gameplay is set to begin. I can watch the movie stuff, choose various options (solo play, skirmish, etc.) Once I load in solo play and choose a campaign (easy, medium or hard), it goes to load it up and...the whole game crashes and I'm looking at my desktop. Usually there is an error message telling me the game had to shut down and its sorry about the inconvenience.

Ideas?