[Vojno]

I have no seem now, but....:
1, read with tool32 like FRM3.prg
2, I don't remember, maybe the last one is the "write I-level",
3, add the tree data: ex.: E089-06-07-500; 0; 0
where the E089-06-07-500 is the factory I-level, leave the second and third "0" if you don't no (factory; backup; actual)
That's about it!