How to Copy Delta Force 3 Land Warrior

[BaDRuLe]

Yo Peace,
I have a big probleme when i want to copy Delta Force 3. I want to copy the cd to my hard drive and bun from there. That goes with every game but with delta force not. I can`t copy the Dflw.pff and the Terrains.pff. Windows tells me that it cant creat it because it cant make a parameter...(what ever that means...) Another problem is there because win says that Dflw.pff and Terrains.pff are 2,5 GB big?!? that is wround or??? it is in one cd and in my opinion the cd`s aren`t so big... can anybody help me to copy tehse things???? please
Sorry for my bad english, i`m from germany...
cü
BADRuLe