Eseutil /d errpr - Unable to find the callback library jcb.dll or one of it's dependancies
Posted on 2009-05-03
Okay, I'm attempting to resolve an issue where Exchange Server 2003 has reached it's maximum of 16Gig. The system has gone down. I've run Exeutil /p to resolve any problems in the datastore, it has reported no problems. Then I've run Eseutil /d to attempt to both defrag the store and reduce it's size.
At approximately 10% of the Defrag operation it fails reporting "Unable to find the callback library jcb.dll..."
Here is the situation.
* This is Exchange 2003 Standard
* The OS is Server 2003
* Exchange is not installed in the default location. It is installed in F:\Exchange. Therefore the jcb.dll would be in F:\Exchange\Bin
* jcb.dll is present in F:\Exchange\Bin.
I've added F:\Exchange\Bin to the System Path as prescribed by another post regarding this and for an extra precaution rebooted the Server.
I still get the error in question at the same point of the Defrag.
If Jcb.dll is corrupted is there anyplace where I can download a "clean" copy?
What else am I missing?
I have attempted to regsrv32 the dll but received an error something to the effect of could not find the startpoint...