.WIN File Extension
File Type 1Windows Backup File
What is a WIN file?
Backup of a Windows system file; restores the original file if it is deleted or becomes corrupted; may be referenced by the Windows Restore program during the system restore process.
File Type 2FoxPro Window Settings
.WIN File Association 2
Contains FoxPro window definitions and statuses; used for backing up window settings; can be restored using the RESTORE WINDOW command