cannot open WIndows Store on Lumia 640 XL

[Windows Central Question]

Dear my fellow Lumians,

Lately for some reason i canNOT open my Windows Store

It says " There has been a problem completing your request. Try again later. This Error code may be helfpul: 805a0194"

Could you guys please help me how to deal with this ?
Thanks

 

[Happy Fox]

I've faced with this issue lately. All you need, according to help center's tips, is switching to another region in your system preferences or just check if you have an internal storage lack. Also you might have to check your time zone, calendar... anything what may messes up.