Error loading P3d files

[Coolguy452]

Many addons I have downloaded including some from this site give me this error whenever I try to load them in Resistance.  Now take the helo in SEB nam pack v.1.  I have to res fix for it, yet I get this error whenever I try to use it.  

Some other things that I want to use but get this error on:
All huey's(althought some DID work for a while in Res)
The explorers, but not the Lincon town car
the Areal screw
Capt. Moore mods

Things that crash my game:
The airbus
The C130
The cathawks
All ITA mod stuff in res
The M109

There is alot of other stuff, but could somebody please help solve these problems.  

[Metal]

RTFRM of the addon, some goes to the upper addon folder some goes to the RES addon folder. I got some of thoose addon you mentioned and works sweet as a nut. If you placed them wrong it might solve your problem. If not you might need a reinstall.
M

[Coolguy452]

Well I placed them all in the reg. folder, not the res one.

However I cannot reinstall the original OFP because my CD is scrached,  I had to borrow a friend's after I had to change a bunch of stuff on my comp.  I could mabey reinstall res, but for now I am just going to boot up my ver. 1.3 to play with the hueys.