Thinstall defines application virtualization as the ability to deploy software without modifying the local operating system. Using this next generation technology, Enterprises can deploy custom and licensed software across mixed Windows and locked-down corporate desktop environments without installation conflicts, system changes, or impact on stability. This type of deployment makes software delivery and access more fail-proof, easier, and cost effective. Thinstall Application Virtualization works completely in user space, which means it can run on all versions of Windows 95+, without requiring Administrator rights or a system reboot. This white paper provides an in-depth overview of how Thinstall Application Virtualization works.