Switch Visual Studio 2010 License keys

visual-studio-2010

Solution

Change the serial number after Visual Studio 2010 installation

Go to Control Panel -> Programs and Features, locate and highlight Microsoft Visual Studio 2010 Ultimate/Premium/Professional installation, and click on Uninstall/Change button.

Upgrade Visual Studio 2010 Product Key for Activation

A Visual Studio setup maintenance screen should be shown. After clicking Next button, an option to enter a valid serial number to upgrade product license is available.

Enter the upgrade key accordingly, and click on Activate button. No re-installation required.

Problem

I have used one license key and want to switch my configuration to use another key. I tried to launched the uninstall wizard from "Add/Remove Programs" in the Windows Control Panel. When I reinstalled, the license still work. How can I modify my Visual Studio 2010 installation to use another key, and possibly without uninstalling and reinstalling? Sorry for not clarifying it at the beginning. Actually, a valid key is not available to me for now. Is there a way to remove the original license completely and use VS as a trial version for days.

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