hello sirs, i've created a tool to the blind users, this tool helps the blind to listen to a audio effect when moving between the GUIs controls on they computers where this tool can get the class for the current focus control and play a sound from a folder i've added all the knowne classes, but i found some problems i hope any one can help me. this is the code that i created #include <WinAPISys.au3> Global $h_CurrentHWNDFocus = "", $h_CurrentControlHWNDFocus = "" AdlibRegi