Right-click on and select Properties . Go to the Licensing tab.
Do not attempt to "patch" the software. Instead, log into the VisualSVN License Center to reset your activation. You can then re-issue the key for your new server hardware without purchasing a new seat. visual svn server license key fix
Legal repercussions for using unlicensed software in a corporate environment. Right-click on and select Properties
3. Switching from Enterprise to Community (The "Expired" Fix) visual svn server license key fix
Licenses are typically tied to the major version (e.g., a version 4.x key won't work on version 5.x).