Cannot Use Mic

In gmod console i get this error : unable to initialize directsoundcapture you won’t be able to speak to other players

So i cannot use my mic and need help, i have wireless creative sound blasters! please help asap!

Make sure its set up correctly on your local machine, and in game

Yeah its setup fine, i think my sound card or something might be blocking my mic?

I have googled unable to initialize directsoundcapture you won’t be able to speak to other players, cannot find a fix D: