Visual Studio 11 Beta lets you use a maximum 250 virtual users on a local load test run. If your load testing requires more virtual users or you want to use remote machines then you need Visual Studio Load Test Virtual User Pack. Another benefit of installing Visual Studio Load Test Virtual User Pack is that the license packs use multiprocessor architecture. Virtual User License Packs allow the machine on which they are installed to use more than one processor. Otherwise, the machine is restricted to using only one core. This article explains how to add Virtual User License Keys for Load Testing.
Please note that Virtual User License Packs for Visual Studio 2010 won’t work with Visual Studio 11 Beta so we are sharing with you Virtual User License Pack for Visual Studio 11 Beta. You can use this Virtual User License Pack: G9WK7-3369B-H6RJD-RQHJ2-T8488.
Please note that above Virtual User License Pack is applicable for just Visual Studio 11 Beta. It won’t work with earlier / later releases of Visual Studio.