Displays or modifies file extension associations
ASSOC [.ext[=[fileType]]]
.ext Specifies the file extension to associate the file type with
fileType Specifies the file type to associate with the file extension
Type ASSOC without parameters to display the current file associations.
If ASSOC is invoked with just a file extension, it displays the current file association for that file extension. Specify nothing for the file type and the command will delete the association for the file extension.
For the list of file extensions currently configured, see FTYPE.
Examples
Display Current File Extension
assoc .doc
.doc=Word.Document.8
Remove Current File Extension
assoc .doc=
Associate New File Extension
assoc .txt=Word.Document.8
Related Commands