What files does Exchange use?

A. A. Below is a list of the more common files used by Exchange

File	Directory	Use
Priv.pat Pub.pat	Mdbdata	Patch files, safe to delete if no backup is taking place and no startup recovery is in operation
Dir.pat	DsaData	Patch files, as above
Dlv.log Snd.log Dlvxxxxx.log Sndxxxxx.log	Mdbdata	These are created when Sending and Delivering diagnostics logging for either the private and public information stores are set. These can be deleted at any time. Dlv.log and Snd.log are the most recent logs created.
PUB.EDB PRIV.EDB	MDBdata	Information store
DIR.EDB	DSAdata	Directory information
EDB.LOG		Transaction Log
EDB00nn.LOG		Previous Transaction Logs
EDB.CHK		Check Point file
RES1.LOG RES2.LOG		Emergency logs for when disk is full
TEMP.EDB		In progress transaction