Tag Archives: error

Office 2013 Activation Error, couldn’t contact the server, 0x80072EFD


Trying to activate Office 2013 failed with the message:we couldn’t contact the server. Please try again in a few minutes. (0x80072EFD)



Disable Virusscanner

Disable Windows Firewall

Try again 



#iphone5 #ios704 error invalid sim & no sim card installed

My iPhone5 with IOS704 regularly returns me the error “Invalid SIM” & “No SIM card installed”.
After restarting the phone… the error disappears.
But after a while the error returns…

Here are my findings while troubleshooting the issue:

1. restart phone… ok, but problem returns
2. airplane on/off doesn’t work
3. try network reset:  Settings>General>Reset>Reset Network Settings (returns to factory network settings) > no solution
Network Reset returns the phone to normal service, but after a while the problem returns again…


4. next… replace nano-SIM: problem solved !