Target Mapping Dialog Box Buttons Missing

[lmonastesseUBXDM]

Hello,

The three buttons (Ok, Cancel, Help) at the bottom of my corridor target mapping dialog box are missing (see image). Can someone please help resolve this issue. I have not seen any other post regarding this. 

Thank you. 

[guanleng.sim]

Hi @lmonastesseUBXDM Have you tried to adjust your screen resolution?