We are using MSDTC to access a SQL Server 6.5 database. We set MSDTC up as a service and everything was working. Then overnight the MSDTC Service disappeared - it was not listed in the Control Panel->Services or under SQL Enterprise->Server. Also the MSDTC.exe appears to have been deleted from the SQL Server BINN directory.

1) Is there a quick fix to this or do I have to re-install SQL Server.
2) What is likely to cause these problems ?

Clive Boness