# FileDelete

The procedure FileDelete deletes one or more files from your disk.

FileDelete(
filename,                ! (input) scalar string expression
[delete_readonly_files]  ! (optional, default 0) scalar expression
)


## Arguments

filename

A scalar string expression representing the file(s) you want to delete. The string may contain wild-card characters such as ‘*’ and ‘?’, allowing you to delete a whole group of files at once.

A scalar expression indicating whether read-only files must be deleted without further notice (value $${}\neq{}$$ 0), or whether the procedure should fail on a read-only file (value 0).
The procedure returns 1 on success. If it fails, then it returns 0, and the pre-defined identifier CurrentErrorMessage will contain a proper error message.