Skip to content

File Extension SYS

System file definition and 2 other file types and linked programs information.

 

File extension sys is used by following file type(s):

file type 1 description:
Default file extension for .sys file type:
System file
File extension sys is commonly used for system files under Windows platforms. Usually these files contain code for hardware device drivers and files required for operating system itself. Errors in these system files can cause operating system malfunction or data loss.
Programs
that open sys files:
DR-DOS (MS-DOS)
Microsoft Windows (Microsoft Windows)
MS-DOS (MS-DOS)

 

file type 2 description:
System configuration
File extension used for system configuration file (config.sys in MS-DOS, Win95/98/ME)
Programs
that open sys files:
Microsoft Windows (Microsoft Windows)
MS-DOS (MS-DOS)

Leave a Reply

Your email address will not be published. Required fields are marked *