Sep 04

## 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.

written by admin \\ tags: , , , , , ,

### 2 Responses to “Fixed – Tsp1.dll was not found. ChangeTPMAuth.exe – Unable to Locate the Componet”

1. 1. Suganya Says:

we tried doing the above on dell laptop but issue is not resolved. can u guide me any other solution to resolve this issue

2. 2. Frankt Says:

I follow the same procedure but , instead of renaming ‘TSP1-wave.dll’ to Tsp.dll, I try renaming it to tsp1.dll instead , it works on me

good luck ! ! !