What is a .ZM1 file?
The .ZM1 file extension is associated with a ZSNES Movie #1 File. However, it's important to note that this description is a bit misleading. In reality, a .ZM1 file is not originally related to ZSNES (which is a Super Nintendo Entertainment System emulator) movies. Instead, it's actually a Microsoft Access Add-in (.MDA) file that has been renamed by a program called ZoneAlarm Mailsafe. ZoneAlarm Mailsafe is a feature within the ZoneAlarm Internet Security Suite, a software package designed to protect computers from various online threats.
The reason behind renaming the .MDA file to .ZM1 is security. Microsoft Access Add-in files (.MDA) are executable, meaning they can run code on your computer. By changing the file extension to .ZM1, ZoneAlarm Mailsafe effectively disables the file's ability to be executed directly by Windows. This is a precautionary measure to prevent potentially harmful code from running on your computer if the .MDA file is malicious.
To open a .ZM1 file, you would typically need to use ZoneAlarm Extreme Security, which is part of the ZoneAlarm suite of security tools. This program can recognize the .ZM1 file for what it originally is and handle it accordingly.
It's also worth mentioning that there is a bit of confusion due to the mention of ZSNES video files, which use the .ZMV extension. This is unrelated to the .ZM1 file type discussed here. ZSNES video files are for recording and playback of gameplay sessions on the ZSNES emulator, and they have nothing to do with the security measure implemented by ZoneAlarm for Microsoft Access Add-in files.
Verification
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