Apps will not install

[jd71]

Apps will not install on Nokia Lumia 630 get message "there is a problem completing your request. this error code may be helpful 80070490"

 

[ss202sl]

On windows phone, go to accounts, click on outlook email.

On my phone, under the email is a message saying to verify the account.

you should get an email to confirm my identity.

 

[jd71]

Sorry not working