Article: Jetstress will not load performance counters after applying an SP or hotfix

  • Article

Jetstress will not load performance counters after applying a service pack or hotfix

There is another issue that Database Performance counters can be broken for Exchange after using JetstressUI.

In certain cases when Exchange Server was installed before Jetstress, uninstalling Jetstress could result in unstable Database Performance counters. To restore access to Database Counters after Jetstress has been removed, do the following:

At a command prompt, change the directory to the Exchange installation directory (exchsrvr\bin).

1. Run the command unlodctr ESE to ensure that the Database Performance counter registration information has been completely removed from the registry.

2. Run the command lodctr esperf.ini, which should correctly register the Database counters.

3. The Database Performance counters will be available the next time that you start System Monitor.