Sourcsafe - More than one .acn file

[Jason]

Please can you help me....

I'm using Access2003 and Sourcesafe 2005

When I open my access database it says:

The source code control project contains more than one database name file.

This message has the following cause and solution:
· While the source code control status of the Microsoft Access objects in
the current project was being refreshed, it was found that the project
contains more than one database name file (for example, db.acn).
Use Visual SourceSafe to remove all but one of the database name files.

However there's only one .acn file in the project