[Morglum007]

Go to the setup DVD folder, look for the setup.ini file and check this:

CheckMD5=Y

Change it to

Check MD5=N

Save, and burn. No more CRC error anymore.

TIP: U have similar conversion in a lot of games explained on the same web site in spanish u visited. And, furthermore, there is an english forum there to questions like this.

Hope it helped u.

Good luck!