Let's end this thread here and now, please.fksecure: if you have a product issue, feel free to contact F-Secure support and give us a chance to help you out here. We provide multiple support options (including chat) and they are all listed and linked here.I believe we can be of assistance but we need your help here!As for what the F stands for, no-one really knows. Risto, one of the founders of F-Secure never told us ;-)
Being a Finn, I have my own favorite but you can pick your own here: http://www.abbreviations.com/F Everyone, have a nice Christmas!
What is the issue,
you got an Virus which cannot be removed or has some application problems running when F-Secure IS is installed?
Buy the way what product/service do you use from fsecure.
Black screen doesn't say a lot, you would need to describe somewhat more clear the steps how you got the black screen.
OS would help as well.
We are definitely looking into this and it would be nice if you can describe what is the issue, so we can help you.