During the installation process a warning came up and stated Microsoft did not approve the software and continuing the installation may damage my system.

Do you run an XP system?

You may received a warning roughly stating that, “The software you are installing logo is not registered with Microsoft, continuing may damage you system”, when you go to install the drivers. It is my understanding that with XP you will always get that message any time you are trying to install software not reviewed by Microsoft. That is part of the Microsoft XP operating system, it will flag any software not tested by Microsoft. Microsoft has not tested our software. But has been tested by an independent software company on different operating systems, including XP! We have been selling this software for Blood Pressure Monitors thru CVS since June 2004, and have not received any feedback from consumers on our 800 line regarding problems caused by our software. We have installed and un-installed both the BP and Asthma software on our company’s XP system multiple times. There have been no problems caused to our operating system by this practice. We found the software safe for our computers, the choice is up to you whether or not to continue the installation, and you know your system best.