Users should always provide some basic information:
- Which version of WSUS Offline Update they are using
- Which Windows version they like to update
Otherwise everyone just has to guess. But this information still seems to be missing. An often cited discussion, why this information is important, is at
http://www.catb.org/esr/faqs/smart-questions.html .
The second screenshot says, that the operating system is "Windows 7 HomePremium".
The "Medium build date: 08/26/2015" suggests, that this is hardly the latest version of WSUS Offline Update. It must be version 10.0 or an earlier version.
But the problem, that searching for updates takes too long, has been addressed twice since then.
Modifications in version 10.0.1
- Integrated Windows Update Client September 2015 (kb3083324/kb3083325) for Windows 7 / 8.1 (x86/x64) and Server 2008/2012 R2 (Thanks to "harry")
Modifications in version 10.1
- Speeded up determination of missing updates on Windows Vista, 7 and Server 2008(R2) (x86/x64) systems by installing kb3078601 (MS15-080) as a prerequisite (Thanks to "Denniss", "Dalai" and the community)
See the download page
http://download.wsusoffline.net/
So, this would be the next step: install the latest version and try again.