Uhm... That is the wrong windows audio setting. I was referring to the Input device setting... you changed the software Output setting.
Edit: I have no Input device at this PC, and my PC is stted in German, so It is at the moment impossible to make some screenshots how to change the Input Audio. But no wonder, you had the same recording volume, when just changing the speaker volume for your software.
First of all: If I use the word "device" I think of the actual hardware device.
When you right-click on the Windows Loudspeaker, you normally click to Change the settingy, you can jump to the recording devices.
Choose your Input Device, you are recording from, and then, I think the "Configure" button, then there is somewhere a Level adjustment setting.
As I said: I have no active devices at this PC, so I kind of guess now...
Edit 2:
Here a How to shows how to change to microphone as default recording device (so "input" was my wrong wording, it is called recording
):
http://blogs.creighton.edu/bluecast/tips...windows-7/
and they change the recording Volume...