pc is locked

my pc is locked. the only way to unlock it is to fill out a "survey" and its in German. I translated it. There is a link to download a file with the unlock code in it. The download doesn't work.

This is everything.


Your computer has been locked due to illegal activity.In order to unlock your computer you need to fill out a survey to prove that you are a human.
After completing a survey, you will download a txt file containing the needed code to unlock your computer

http://quelldateien.de/0nDCna