Locked Menu Items Grayed out or Missing


I have been using WSJT-X 1.3 on an Acer computer running Win XP Pro with no problems. I have tried upgrading to version 1.4 then version 1.5. With both of these versions I have trouble with the Radio setup menu. With version 1.5 I have the following problems. The PTT Method box is grayed out. The TX Audio source is grayed out. The Data Bits and Stop bits are not grayed out but the words within these boxes are not complete, top and bottom of the letters are missing.  The other menus are all complete and fully functional.  Any suggestions? Windows OS has received all of the updates.

Rick VA3TX

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