File Extension SYS
File type: System file
You can click here to run a free scan for SYS related errors.
About the SYS file type:
If Windows cannot find the appropriate program associated with .SYS files, then your registry may have errors. Check your Windows registry for errors (includes file association errors).On the Windows 9.X and Dos operating systems the .SYS files are systems files, used for saving the various data, configurations and functions used by the operating system. Files such as the IO.SYS, CONFIG.SYS and the MSDOS.SYS contain essential information, such as device drivers. Although they can be opened and viewed with a text editor they should be modified with caution.
Windows cannot open SYS files?
When Windows cannot determine which application to use to open SYS files this can be caused because:
1. You do not have the appropriate program installed.
2. You may have a registry related error.
1. You do not have the appropriate program installed.
2. You may have a registry related error.
SOLUTION:
We strongly recommend that you run a free registry scan for related errors.File extension: .SYS
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