Tried updating KB3148198 with IE but it still says its not applicable for this computer. Here is another WUSA log:
Log Name: Setup
Source: Microsoft-Windows-WUSA
Date: 30/04/2016 16:35:02
Event ID: 4
Task Category: None
Level: Warning
Keywords:
User: PADDLING\jason
Computer: paddling
Description:
Windows update Security Update for Windows (KB3146723) requires a computer restart to complete the installation. (Command line: ""C:\Windows\system32\wusa.exe" "C:\Users\jason\AppData\Local\Microsoft\Windows\INetCache\IE\JYXQZG0B\Windows8.1-KB3146723-x64.msu" ")
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-WUSA" Guid="{09608C12-C1DA-4104-A6FE-B959CF57560A}" />
<EventID>4</EventID>
<Version>0</Version>
<Level>3</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
<TimeCreated SystemTime="2016-04-30T15:35:02.863363000Z" />
<EventRecordID>6332</EventRecordID>
<Correlation />
<Execution ProcessID="2116" ThreadID="2120" />
<Channel>Setup</Channel>
<Computer>paddling</Computer>
<Security UserID="S-1-5-21-1702973034-409182297-3209008616-1002" />
</System>
<EventData>
<Data Name="UpdateTitle">Security Update for Windows (KB3146723)</Data>
<Data Name="CommandLine">"C:\Windows\system32\wusa.exe" "C:\Users\jason\AppData\Local\Microsoft\Windows\INetCache\IE\JYXQZG0B\Windows8.1-KB3146723-x64.msu" </Data>
</EventData>
</Event>