[Vojno]

It isan F25 X3 from 2014/06

I try to updated the car but ISTA ses this error!  HU is also involved in the update!

Sory the Germany language! 

" Blockierter Port: 12300 Weitere Informationen sind dem ISPI Dealer Self Support (DSS), Eintrag 57231 zu entnehmen. Im Zweifelsfall ist der Netzwerkadministrato r zu kontaktieren. Falls eine Fahrzeugprogrammierung ausgeführt wird, führt dies unter Umständen zu Programmierabbrüchen. Mit 'Weiter' die Maßnahmen plandurchführung fortsetzen, ansonsten 'Abbrechen' betätigen."

[Node]

You need to install ISTA PROPERLY (including firewall configuration). Or disable firewall on your computer.

This message means that ICOM can't send data back to ISTA on that port.

P.S. WHY not use SEARCH!? https://cartechnology.co.uk/showthread.php?pid=490455

[Vojno]

I'm not an in-depth IT guru, I was raised on analog technology!

I'm confused though because I've been using this config (win10 dell i5) for years I update the licensed ISTAT every 3-4 months and it hasn't done this before!

Ok, I use for update car in the first time this 4.43.21 programming version since I have updated on ast weekend my ISTA, therefore, I can accept that something failed in the background during the upgrade, of which I did not notice anything at the time. Only now when I wanted to use it.
This wore win10 is very insecure, what is usually microsoft.

for you p.s. thanks, but the owner was on behind my back ;o)