If you receive a Check your connection, All fixed, Error code is 0x80072EFD, message on your Windows 10, while trying to open the Windows Store or downloading or updating a Windows Store app, these this posts offers suggestions on things you may want to try.
Before you begin please create a system restore point first, so that you can restore your computer back to this point, should things not go the way you want them to.
Check your connection, Error code 0x80072EFD
This error manifests in Network connectivity issues from the Client to the Store Services. If you receive this message along with an error code 0x80072EFD, then it indicates that a connection with the server could not be established.
Here are a few troubleshooting suggestions you could try:
1] If could be a temporary issue with Windows Store itself. Refresh the page after a while and see if it works.
2] Make sure you have the latest Windows Updates installed on your Windows 10 system.
4] Using an administrator account on the affected machine, open the registry editor and navigate to the following key
Right click on Profiles key and go to Permissions. Click Advanced.
Now check the ‘Replace all child object permission entries with inheritable permission entries from this object’ and click Apply.
Restart your Windows computer.
Try connecting to the Store again and see if it helps.