There is no sound in the game (Far Cry 3). DirectX is not updated (no rights), required dlls are specified via set path=%path%;%cd%\. How to turn on the sound?

Question

DirectX

There is no sound in the game (Far Cry 3). DirectX is not updated (no rights), required dlls are specified via set path=%path%;%cd%\.
Googling has shown that the most universal solution is to update Directx - and 99% of the time the problem is solved.
But there are no necessary rights. (here without moral sermons)
Actually, how can you turn on the sound?
Win 7 64 system.
Sound Conexant 20672 SmartAuduio HD

Answer 1

Ask your parents to update Directix.

Answer 2

get yourself the right to download erd commander, burn a USB flash drive, boot up, reset the password from the admin aka, install Directx and then play quietly

Answer 3

I don't have a question about how to get my rights.
I can't run a non-security-certified program as admin. It's easier to just write a letter of resignation.
And sometimes you want to play. Especially on a business trip.
(I can’t boot from another medium either, yes. Getting a broom is not an option).
Those. some actions under the administrator are possible, yes.