VisualSVN Server stores all repositoris in one folder called repositories root. Each subdirectory in repositories root contain one Subversion repository.

To use your existing Subversion repositories with VisualSVN Server you should import them. Use the following steps to import repository:

1. Start VisualSVN Server Manager
2. Click Import existing repository command on dashboard.
3. Browse for existing Subversion repository
4. Enter name for imported repository
5. Click OK

Alternatively you may simply copy repository to the repositories root folder.