I am receiving several MSSQLSERVER application errors most of which are event id: 17052,17055, and 19011. I have checked all permissions related to SQL and all are using the local system account. I have even uninstalled and reinstalled SQL server application and no difference was made. Every few hours the MSSQLSERVER service quits and I must restart it twice to get it to work and then I have to reconnect the 20+ workstations that access it. Can anyone give me some pointers as to the cause of the errors and possibly afix or test to run? Thank you.