RxUtilEx - Sys2ReplaceModule

Unlocks and optionally replaces an in-use (locked) DLL or EXE.

Arguments
REXX ARGUMENTS: 1. The filespec of the module to be replaced. (REQUIRED) 2. The filespec of the new module to replace it with. (DEFAULT: none) 3. The filespec of the backup file to be created. (DEFAULT: none)

Return Value
REXX RETURN VALUE: 1 on success, or 0 if an error occurred.