Microsoft Office SharePoint and Outlook Web Access: To Add a New System Environment Variable for NSPR Threads

This is a required task. The system environment variable added in this task is used internally by the NSPR libraries.

1. Add a new System environment variable for NSPR threads as follows:

   NSPR_NATIVE_THREADS_ONLY

   The value is as follows:

   1

2. Restart the Microsoft IIS 6.0 server.