[siege00]

Oizo,

After extracting update 9 (just extract it to your download directory if you put it somewhere else), and depending on your 7-zip choice, you should have a directory titled 2. The Wolves of Steel 1.05 - Update No. 09 and possibly a folder within that folder with the same title. If you browse into that folder you should find folders (data, Documentation, MODS, Resources The Wolves of Steel - Documentation) and 3 files for KSD Commander.

Copy the folder just above the listed files / directories into your MODS folder in SH5 (so that you're only getting 1 layer of 2. The Wolves of Steel... folder.

My guess is something is confusing in the extraction so just extract it by itself and copy it over manually.

You need to make sure in your SH3 Install Directory > MODS folder that you have
1. The Wolves...
2. The Wolves...
3. The Wolves...
etc.

The folder 2. The Wolves... will have a nested MODS folder etc. will push updates into the directory structure. This can get confusing.

From your screenshot I can see that you are actually in the Patch folder, not the MODS folder that SH5 will read.