Who has this problem?
There were some problems installing updates, but we'll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x8024a21e)
I even tried troubleshooting and restarting my computer but nothing helped and solved the problem.
Hope this will be fixed. And let's make sure Microsoft will see THIS fix the problem.
P.S. I even have the problem code 0x800705b4 once the other day so until now I can't update.