Odd, emergency should imply single user. Did you do anything at all to the DB since setting it to emergency?
Try and set it single user.
Alter Database InProSys SET Single_user
If there was important data in the database, there should have been backups. No excuses.
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability