Issue
How to convert earlier versions of Microzone II PSI files to 3.3 revision or later
Environment
Network 8000 Microzone II, PSI/XPSI Revision(S) 3.13 and 4.1
Cause
Error Not a valid application file! File is not compatible with existing XPSI revision. It must be upgraded with Zconvert.exe
Resolution
Procedure on how to convert Microzone II files to revision 3.3 or later and read me file.