The setup cannot continue, because some important files are missing.
If this happens, it means that
the Windows 10 upgrade has unfortunately removed some of the F-Secure security
software components, and the product fails to start up as it should.
To get your F-Secure security
product working normally again, the F-Secure security product needs to be
removed from your computer, and the product reinstalled. To do this:
For product info and pricing please go to the F-Secure product page
Visit the Community
Check our Forums or How-to & FAQs for advice or answers
How-to & FAQs
View User Guides
Refer to our getting started guides and product manuals
F-Secure User Guides
Talk to our Support agents and get answers to your questions