Sorry for my reply.
If there missing previous (or current-time) another security software.
Maybe can be helpful try with F-Secure Uninstall Tool.
--> THIS TOOL able to uninstall (potentially) other F-Secure software too.
So if you have installed something as their VPN (Freedome) or Password manager (F-Secure Key) - potentially it can be removed by this tool too. And maybe before this step - you have to be sure about backup for information (as for passwords/subscription-credentials).
MAYBE (your screenshot looks like branding for F-Secure) provider also have option about their "uninstall tool".
Usually this kind of trouble can be about situation, when some of installation-files/resources get stuck.
If this suggestion not an option and will be not helpful - maybe there can be another suggestions.
This topic has been closed due to inactivity. If you would like to discuss this topic further, please start a new post.
You can reference this topic in your post by adding this link:
Visit the Community
Check our Forums or How-to & FAQs for advice or answers
View User Guides
Refer to our getting started guides and product manuals
Talk to our Support and get answers to your questions