your office is not genuine

To disable OGA Notifications and uninstall KB949810, close and exit from all Office applications (including Outlook, Word, Excel, PowerPoint, OneNote, Publisher, Visio and etc.), and search for the following files in %SystemDrive%\Wndows\System32 folder and %SystemDrive%\Windows\SysWow64 folder (for 64-bit OS x64 only).
OGAVerify.exe
OGAAddin.dll
Delete the above files. It’s also possible rename the files so that system cannot find them.
Hack 4: Remove OGAAddin.connect Registry Key in System Registry
Pretty much similar to method 1 and 2, but it’s quicker and will complete remove trace of OGAAddin.connect from registry. Unlike hack 1, Windows Update may prompt you to install again.

1. Run Registry Editor (RegEdit.exe).
2. Go to each and every of the following registry keys, and any other which contains OGAAddin.connect registry value sub-key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Word\Addins
   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Excel\Addins
   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Powerpoint\Addins
   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Outlook\Addins
   
3. Delete the OGAAddin.connect registry value.