Game crashed upon 1st launch

[Game crashed upon 1st launch]

Very old issue, which was already fixed back in 2016, should be fine now.

[Steam Account is linked to another Bohemia Account?]

Hello, sorry for the late reply. Did you already solve it? If not just send feedback through in-game menu. We can send you email address to your old account and in worst case we can severe the steam ID link and link you to another account if needed. Since it contains sensitive information we will send it to you either through in-game channel or you can write us on discord https://discord.gg/5pYJG3Pf.

[adventure mode says data corrupted]

This was fixed in 2.2.1 patch, I double-checked your data and they are fine. 

[Building blueprints bug]

I believe, this is the issue reported here https://discord.com/channels/243416130759163904/1175084894930612305/1175084894930612305, should be fixed since 2.2 update.

[Crafting unlock bug]

With tech tree update in 2.2 this is already solved.