Hopefully shouldn't be a problem on mine as just had a new turbo.There is every need to log after a map, especially on a tdi which are prone to VNT mechanisms seizing, and on the PD140 lump which isn't known for a strong reliable turbo once mapped.
I would look elsewhere, or if happy with a generic file and you can run logs to check all is ok I'd buy my own file from a reputable file supplier, but that's me.