Rollback cannot be undone; some versions will be lost irretrievably!

See Also

This warning has the following cause and solution:

• You are about to roll back a file to an earlier version. The Rollback command is not reversible.

To make the old version the most recent version without losing all the versions in between

1. Check out the file.
   
   
2. Delete the local copy.
   
   
3. Get the version you want to roll back to.
   
   
4. Check that version into VSS.

Note   If you do not want to receive this message every time you roll back a file, you can disable it on the Warnings tab in the SourceSafe Options dialog box on the Tools menu.