Trouble in Windows Vista / 7 / 8 / 10: Missing recording devices

All audion-input sources (like Stereo Mixer) for Audio recording are disabled by default in Windows Vista, 7, 8, 10.

How to fix: easy description

1. Install original audo driver (not Microsoft driver)

2. Go to "Recording devices".

3. Choose to "Show hidden devices"

4. Enable "Stereo mixer" and/or any other units.

5. Restart WinLpt.

How to fix: full description

1. Install original audo driver (not Microsoft driver)

2. Use this or this instruction.

3. Restart WinLpt.