<<I checked out the log.  Do you have any sessions that are
connecting/disconnecting at a very rapid rate ?  There are a lot of
connections/disconnections at the end of the log, and I'm trying to
determine if they are "normal" for your application, or a situation caused
by a problem in the server.>>

Hi Tim,

I believe the attachment will help to figure it out.
Attached zip contains log (before restart and after restart) on the client environment, along with Server config screenshots after restart.

Attached also have the log from another cilent where it works perfectly.

It also includes two other error screenshots which i got from the client server pc.
(1) When tried to click on Service properties of a custom service for my application
(2) When tried to click on DBSRVR.exe when DBISAM service is already running.

Hope you will be able to provide a solution at earliest.The DBISAM Servicee went into a hung state today too.

Regards
Ahamed Saajid