GO!NotifyLink Enterprise Server:

Issue #1
This error can occur if, when installing the GO!NotifyLink Messaging Component, you have selected one or both of the monitoring routines (SQL Report or Disk Space Check) AND entered an incorrect SA password.
The monitoring routine is trying to run the check, but fails due to the incorrect sa password.

Verify the SA password and try again.  If the error still occurs, please contact GO!Notify Technical Support.

Issue #2
The error has been observed to occur when Symantec AntiVirus software is running on the server.
It is recomended that Symantec be disabled prior to installing the GO!NotifyLink components.

Issue #3
64 bit systems, with " (x86)" in the name of the Program Files directory have been observed to issue the error.
Editing out the " (x86)" in the directory name and then proceeding with the install will allow it to complete.
Example:  C:\Program Files (x86)

This issue is resolved in NotifyLink Enterprise Server version 4.6.0.