Using the SKIPPRODUCTCHECK=1 value may cause unpredictable results in cases if other incompatible third-party software is installed. If you use the value, you take upon yourself all resposibilities concerning unpredictable causes.
For example, the following command setup.exe /p "ALLOWREBOOT=1 SKIPPRODUCTCHECK=1" entered and executed during the installation of Kaspersky Anti-Virus 2012 allows computer reboot and skips search for incompatible software.
List of applications incompatible with Kaspersky Anti-Virus 2012What is an activation code for Kaspersky Internet Security 2012 / Kaspersky Anti-Virus 2012?Standard installation of Kaspersky Anti-Virus 2012How to change installation settings in Kaspersky Anti-Virus 2012?
Release of antivirus database updates (required to protect your computer/server/mobile device)
Providing technical support over phone / web
Release of patches for the application (addressing detected bugs)
Please let us know what you think about the site design, improvements we could add and any errors we need to eliminate.