Notes about the ZMS file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The ZMS file type is primarily associated with 'ECLIPSE Server' by Zephyr. Zephyr produces 3270, 5250, and VT100/VT220 terminal emulation software and host access solutions.