knutblub: @OrenRD, I wrote this in the other topic about Anno 1404 crashing, it might help you:
This might help someone also having Anno 1404 crashes:
I encountered exactly the same problem as described above. Also got the same crash log.
However I managed to fix it in a strange way: Set the language used for date/time formatting to the same as the windows language.
To do this, go to the control panel (the old one, not the W10 one), click on "change date, time or number formats", then change the language under format to the same as the windows language.
If the language is different, Anno 1404 will always crash as described above (at least for me)
I had bought the game 2 years ago and could not play it on my desktop no matter what I tried. But, this fixed it. I had my location set to US and format to English (Europe). As soon as I changed the format to English (US) the game worked. I tried a lot of combinations and the game works when both location and format match.