error code 0x80080300

Monstra

I can not buy anything. It is the error code 0x80080300 Please can you help me? 

KingsPinn

I had a little look and this is a Windows issue rather than a game issue: 

http://answers.microsoft.com/en-us/windows/forum/apps_windows_10-outlook_cal/windows-10-error-code-0x80080300-for-calandar-app/e652aef2-0732-4976-9939-e6b560f1868e?auth=1 

Hopefully you can find some help on the support site.