If you are uncertain about what your computer's anonymous user should be, go to the IIS configuration utility, and look in the properties for the WWW service. In the Visual SourceSafe admin, add the anonymous account as a user with no password. Allow Anonymous - Optional. Because this setting is not selected, users have to enter their user name and domain password when they open a Web. In User Manager For Domains, add the Web server's anonymous account.
Users often leave the server at the login prompt.
The integration between Visual SourceSafe and Visual InterDev will not work when there is no one logged onto the server. The Windows NT Event Viewer on the IIS server often contains information that can help locate the cause of a problem if integration is not working. Double-click a log entry to view its details. Visual InterDev usually reports errors encountered in an error message, whereas FrontPage suppresses the errors. The errors might differ depending on exactly how the components are configured.