BlockComputer error

I'm getting this error: http://pastebin.com/hbTV7F4h

where it's trying to reassign an already loaded Computer block with a different internal id (it seems). This is for the Tekkit version of computer craft. I've tried posting it on their forums to get almost no help, so I'm asking here. The error log is posted.

Win7 Ultimate 64bit
4GB ram
Java 7 64bit

Backstory:

I reinstalled windows 7 because of a failing harddrive. I backed up all the files I needed, except the original mods/plugins because I figured I could just redownload them. In that error log, that's a vanilla tekkit 2.1.1 server without any modifications to the packaged files.

So any ideas?

I realize I didn't use the required format for the title…I can't change it now tho.

If you read the log it is easy to find out what is wrong. You have two ComputerCraft folders. Delete the [2]ComputerCraft folder in mods.

Thanks for the info…for some reason that didn't occur to me.

this happened to me and my friend alot, and the technic forum mods are complete a holes and almost never help

If you see the log. All you have to see is line 222 (The line that have word "Caused by: ".) Other line is not important.