hey, first sorry for my bad english, i 'm 16 and from germany. i bought the 737 NGX, and this is a great airplane. but i have the problem, if i push the ALT-button, then in the top of the screen the menubar is not opening. and i make a right click, then in that menu aren't any letters. any if i open the radio-menu to speak with the tower, there aren't any letters too. P.S: i fly offline Here you can see the radio menu (however it is called) http://s7.directupload.net/file/d/2614/keheyuu4_jpg.htm

please PMDG support team help me ...

This is what happens right before you get the OOM (out of memory error). I used to experience this on my old FSX computer that was running 32 bit Windows, and only had 3GB of memory. There is no cure for that other than to upgrade to 64 bit Windows, and get more RAM. That or turn down your FSX settings.