I installed Minecraft Launcher from Microsoft Store and I wanted to log in to it (I only have a Microsoft Account, not the Mojang one) but I got the "Error code: 0x89245102 code: Deep Ocean.". I tried restarting my computer and this game but it didn't help.

I also noticed that I am unable to start the Xbox Live Save Service and I do not know how to fix it. :/ 

And I can't even log in to the Xbox Console Companion app (I don't know why)