Put the latest version of this on my USB stick. Ran it and scanned my PC. It did its business and then I closed it. However, it seems to have put files on my PC without my asking for it.
Namely, a shortcut on my desktop called "Post Win10 Spybot-install". When I restart my PC, I get a prompt "Post Win10 Spybot-install" wants to change settings on my PC. What's going on here? I thought portable apps shouldn't try to install anything on the PC.
On further inspection, it has also installed its folder into Program Files (x86), putting a file called SDAV.dll, and putting some files in its own folder in Program files\Common files\AV