XADM: Event ID
1191:
Total Number of Threads Too Low
SYMPTOMS
You may receive the following error in the application
log when you upgrade from Microsoft Exchange Server 4.0
to 5.0: Event ID 1191
Source: MSExchangeIS
Type: Stop
The total number of threads (64) configured for the Information
Store is
too low.
Assuming 67 threads.
The number of threads in the error message you see may
differ from this example.
RESOLUTION
To resolve this problem:
Rerun the Exchange Server Performance Optimizer with
the default options. Be careful not to move the location
of database and/or log files if the recommended location
is not what it desired.
The information in this article applies to Exchange Server
Version 5.0.