Windows 7 64 bit to 10 upgrade - No keep programs option available, how to fix it?

[ruthan]

Hi,
im trying to upgrade upgrade Windows 7 Ultimate 64 bit on my laptop on GPT disk, but even i run installer upgrade option with keeping installed programs  is not available, only keep files,. Im running upgrade from running OS.

I read that problem could be with languages, i checked registry there is InstallLanguage key - 0409 - which should be US english, so i tried US english and Internal English ISO, no luck.
There is also some key cooled previousInstalled language which has value 0405 (czech), im not really sure if originaly installed OS in Czech, or it was upgraded from Czech Vista,
I have tried to change value from 0405 to 0409, but no luck..
  So i tired Czech Windows 10 ISO again no luck.

  Maybe i need to delete that Previous install key.

I also installed other WIndows 7 OS on same disk which i want to keep and clean Windows 10, they also Linux partition and some Dell support parttions - backup, i hope that are not conflicts.
 

Edited 4 hours ago by ruthan