MS SQL 6.5 problem

[Guest mongkokcactus]

I using MS SQL Server 6.5. Suddenly it can't start "MSSQLServer" services, Re-start but stop after few seconds，other serives "dtc" & "execu.." can start，I can see in database field "masterdb” & some icon display "Recovering" character and icon are grey color，The problem cuased by "sql server" or "Program" program，Please help me how to solve? My Server include: English Windows NT 4.0 Server+MS SQL SEver 6.5, the program tralor-made by a programmer, he use dephi language thanks!