Windows 10: Microsoft store shows an app is downloaded, but in reality it isn't, and there are no...

I tried to download a game from the microsoft store, came back to it and saw that it said installed, when I hovered over the installed display it turned into the open button, I clicked on it and it did nothing,I went into the app and this is what it's showing:

:)

 

microsoft app store

How to run apps that are downloaded from Microsoft app store on multiple PCs without downloading multiple times.

 

Printer isn´t working after latest update.

After the latest update from Windows, my Canon Pixma ip6600 printer isnt working. In Device Manager it shows up as working properly but when I go to print it isn´t listed as an option in any programs. Troubleshoot suggests it´s a USB 2 printer on a USB
3 port and that that´s the problem but that cant be since it worked fine before the update. I´ve tried to uninstall and plug it back in but that doesn´t work either.

 

Why Is The Microsoft Store The Worst Program downloader ever ??

ok new update Microsoft Store open now but the promblem isn,t fixed i dont know why i even tried all steps