Zitat:
Copies one or more files from one location to another.
object.CopyFile ( source, destination[, overwrite] )
Arguments
object
Required. The object is always the name of a FileSystemObject.
source
Required. Character string file specification, which can include wildcard characters, for one or more files to be copied.
destination
Required. Character string destination where the file or files from source are to be copied. Wildcard characters are not allowed.
overwrite
Optional. Boolean value that indicates if existing files are to be overwritten. If true, files are overwritten; if false, they are not. The default is true. Note that CopyFile will fail if destination has the read-only attribute set, regardless of the value of overwrite.
Das sagt meine Delphi-Hilfe.