Sorry Mark,
some IQ_USER_MAIN files i have removed from the folder earlier, due to that this error was;
now its fine and working.
beyond this, I have two questions for you;
Q.1. what is the mean of 'truncate table' command?
(bcause no changes i have seen after using this command)
Q.2. i have got some error during restore like 'database name not unique', what does it mean??
( i read somewhere that before restoration remove the .db & .log files, then how we will be able to start the IQ server)
Q.3. why we are changing the database name during restoration.
Regards,
Pankaj