What can I do? Every time I tryto install the same alert displays, even if I change the directory form c/: program files to c:/
I appreciate your help very much.

Hello,

What operating system do you have? Are you trying to install BD from an Administrator account, r from a Limited account?

Do you have any other security software installed (firewalls, antivirus, HIPS, antispy, etc...)? If yes, which ones?

What previous security solutions did you have installed? Are you sure you correctly removed them?

Cris.