Can't install any game using windows 10 store or Xbox Beta app Error Code: 0x800701E7

I was seeing this as well, check for updates in windows, make sure you are 100% up to date, even any "optional" updates etc..

If you do updates, after it's done, reboot and check again until no updates are listed.

Hi By this is just a beta app insues is normal, I sugest you make report about this insues and expecify the Error Code in report

I've gone ahead an updated until i cant no more (i had one optional update left i just did) still getting the error Code: 0x800701E7 when trying to download from the store.

given a feedback thing but not much else i can really do. It's stopping me from installing any windows app on my PC

Ive tried to completely uninstall the Xbox Beta app and just use the Windows 10 Store for downloading and it does the same thing.

I've sent in a report for the code but that was just feedback with no help.

are you trying to install using the microsoft store? or the xbox beta app for windows 10?, if it is the app then I would recommend you to reinstall the app, it is in beta phase, errors like this one can happen