Closed Beta vs. Open Beta Often there are two beta testing phases, open beta and closed beta. An open beta also known as a public beta is beta testing open to any user, who is known as a beta tester.
1 Always run USMT from an account with local administrator rights (Right-click Command Prompt and choose Run as Administrator) 2  Always make sure you have enough free space to store the migration data.  Try not to use expensive searches (i.e. don't search every drive for .exe files)
USMT does not support any version of Microsoft Windows Server as either a source or destination system. Click the file download link to download the appropriate version of USMT (x86 or x64). Note that you can use the x86 version to migrate a 32-bit operating system to an x64-based operating system.