Fixed – Tsp1.dll was not found. ChangeTPMAuth.exe – Unable to Locate the Componet

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.