One of our customers had a problem (we don't know what yet) and sent us the database files; both mdf and ldf files. When we try to attach the database in Enterprise Manager we are getting the following error:
Error 9003: The LSN (11451:16:15) passed to log scan in database '<dbname here>' is invalid.
We checked the timestamps on the mdf and ldf files. They are in sync. Tried attaching the mdf file only with sp_attach_single_file_db, no luck.
Enterprise Manager prompts to create a new log file after it displays the error, but that fails too.
Any ideas?