I have the same problem. I have been on a apap machine for 5 years. I have deviated septum but the doctors say that because my nasal passages are so narrow he couldn't guarantee it would work. I do use a humidify as it keeps the nose moist. I find Nasal hayfever sprays don't do much good. Try using ...

My old computer has died and i trying reload on the new one which is Windows 7. After installing 3.11 I get this message when I try to open it.
"The procedure entry point ExtractVersionResources16W could not be located in the dynamic link library SHELL32.dll"

Can anyone help?