ReplaceFile

Replaces the specified file content with the content of another file, deletes the original file, and then creates a backup copy of the replaced file.

SYNTAX
ReplaceFile(sourceFileName, destinationFileName, destinationBackupFileName) 
ARGUMENTS

sourceFileName The name of the file that destinationFileName is replaced with.
destinationFileName The name of the file to replace.
destinationBackupFileName The name of the backup file of the file replaced, or an empty string if no backup file is required.