renault mascott

[simong]

Hi few weeks ago cloned 2 keys for Renault mascott 2001 left job was both working phone call to day says lost one key went to start the vehicle on 2 nd spare started then cut out after half hour, put the original in was fine then put spare and was fine for half hour i know this is a iveco rebadged so i also think this has reached the maximum number of keys which is 8 what software will let me clear the old keys as mvp pro is not in France and kap could not answer the following any HELP as no auto electricians over here to bale me out .