Keyboard Shortcut for "Speech" function in Mac OS v10.8.2 is not working.It work fine if I right click on the selected text and go to "Speech".
When I select any text and press the KeyBoard Shortcut for "Speech" , the system doesn't speaks.But if I select the text and right click on the selected text and go to "Speech" then the System "Start Speaking".I have tried to check it by making a TEST user<admin> account, but it didn't worked and I have also tried to reinstall my OS but it didnt worked.Please help in this matter.
MacBook Pro, OS X Mountain Lion (10.8.2)