This patch is for PME8.0 only. It fixes the problem where systems that include significant numbers of 3720 ACM devices may see many errors in the ION_SystemLog, and possible experience siteserv crashes.

To deploy:
1. Shut down the ION Services
2. Rename the existing xl20.dll in the \system\bin directory
3. Place the new version of xl20.dll in the \system\bin directoy
4. Restart the ION services.