I came accross this one today.
Here is how to fix.
1. Click ok.
2. Find the ‘TSP1-wave.dll’ file found in the ‘C:\Program Files\Wave Systems Corp\Common\NTRU12′ folder
3. Copy and then rename to ‘Tsp.dll’ and then move it to ‘C:\WINDOWS\system32′.
4. Reboot and the error should not appear anymore.