Magix audio cleaning lab

I have been using magix for a while and have just tried to burn my edited audio. When it asks me to set the recording speed i am unable to click on it and if i click on write it says cannot set recording speed error 22

Sorry, never heard of magix…And frankly I’m a little skeptical of anything that uses words like, magic(x)…I am familiar with Burrrn, Imgburn, CDBurner XP, BurnAware…See the pattern? All use the word ‘burn’ and none use ‘magic’, they just burn…However, what ever floats your boat…
Good luck!..