Windows 10: Multiple problems - apps won't start , keep being asked to sign into another account

I keep being asked to sign into another account, which isn't the main account for my machine. It's a second account I got suggested on here to set up to try to resolve another problem. Problem is I've forgotten the password for the other account. I don't see why I should be using it anyway


My main account doesn't seem to have adminstrator permissions, even though it indicates it should have.


Related to the above for a very long time now I have been having problems starting windows apps like photos and calculator , they open and immediately close, and this was before I started having the sign in prompts. Windows store troubleshooter can't fix this problem


My windows is up to date. I have no system restore points.

:)

 

Lumia 830 main camera won`t start

After windows 10 update my lumia 830 camera won`t start . It says Camera won`t start . I tried other camera apps but camera still not work . Front camera working plz help me . I did hard reset , soft reset , downgraded to 8.1 but problem still persist

 

Mail app only working when signed in under Admin account


Upgraded from Windows 7 about two months ago, but this just started a few days ago.
Tried to read my email and found that I could not use the mail app when signed in under my User account. (previously worked fine.)
If I sign in under my Admin account, the mail app works normally.
I've tried deleting and reinstalling the mail/calendar app, and now I don't even have the icons to launch them- not even listed on the start menu, except when using the Admin account.
Is there another way to launch or repair the app?
Any suggested fixes?
Don't want to keep having to sign in as Admin just to read my email.
Thanks!

 

signing into microsoft account

Hi,

Thank you for getting back to us. We apologize for the delay in response.

I suggest you to follow the steps provided below and check if it helps.

• Navigate to Start>Settings>Accounts.
• In the left pane, click on sign-in options.
• In the right pane select Never from the drop down list for the option
  Require sign-in.

Hope this helps. Keep us posted on the status for further assistance.