How to get rid of Logitech Options software recommendation dialog?

Solution 1:

1. Click Start
2. Type msconfig.exe, push enter.
3. Click the 'Startup' tab.
4. Uncheck the box next to "Logitech Download Assistant".

Solution 2:

Take a look in Settings > System > Notifications & actions. If Logitech is listed among notification senders you can set its notifications off.

Solution 3:

You can use Autoruns to find it: https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns

This is what i had to do:

As already mentioned removed this DLL: %systemroot%\system32\LogiLDA.dll (C:\Windows\system32\LogiLDA.dll)

Then started Regedit.exe end removed the entry: "Logitech Download Assistant" from: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run