CFP 3.0.14.276 and hpmdinst pop up

Hello.
I have some problems with your Comodo Firewall version 3.0.14.276 on Windows XP Home Edition PL. The problem is: When the firewall is installed in the system, a window keeps popping up. The window comes from the Windows installation utility. Actually from Hewlett Packard Memory Disk Installation (titled: hpmdinst). It wants to do another new installation of the software, although it has been correctly installed and there’s no need to install it again. At first i didn’t know what the problem exactly was, but then i realised, that only new software, i installed was your Firewall v. 3.0.14.276. This problem does not occur when i have the previous version of Firewall installed (v. 2.4.18.184).