I have just come across a leuze MSI202 programable safety relay that has burned out in a large signode strapping machine and is now unavailable. I was able to remove the program from another unit using MSI SafeSoft but it is password protected and will not let me do anything with it without the password. has anyone come across this unit and problem before. is there away around the password. I have the program ob a memory module but the reolacement (MSI404) uses a SD card. Any help with this much appreciated.