Notes about the SSMN 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 SSMN file type is primarily associated with 'Simple Server Monitor' by Tartanleaf.com Inc.. Simple Server Monitor is a server monitoring utility that will continually monitor the status of your servers and web applications. XML file to specify server monitor configuration.