Microphone is still activated in stead of audio files(TF2)

[Tho-1528]

Renegade, please note that I REALLY DID search for other topics about this issue, but they didn't help me out.

I have searched and found a lot about this problem, but I still don't know what to do.
I have read that the problem, where the microphone is activated over the audio files because there's no "voice_input.wav" file located into the game folder, should have been fixed in an alpha of version 1.6.0. Now it's 1.6.02 and I still have got this issue.
I have also read that the cause is having Windows 7 without administartion-privileges. I am on a Windows 7 PC, but I do have administration-privileges.
And it's true in this case: I don't see a "voice_input.wav" file into my TF2 game folder. I tried reïnstalling hldj and running it as administrator at the start, but no difference, still no voice_input.wav file found.
Everything else is working fine. I can load my audio files without a single problem. The only problem I'm experiencing right now is this.

I'd really appreciate your (possible) upcoming help, Renegade.

Edit: Your original support post , viewtopic.php?p=21#p21, didn't help either.

[Tho-1528]

Well, I guess I found the problem myself. It's caused by these 2 commands: sv_allow_voice_from_file and sv_use_steam_voice. Every server out there in TF2 prevents HLDJ to work.