NIS 2011 Command Centre display error

Hello,

 

I have NIS 2011 in Windows 7. Recently I had an issue with the display where the icons / buttons have disappeared. Also the messages are appearing all over the screen. Please can someone help. Screen shot attached. Please open using MS word.

 

NIS 18.5.0.125 in Win 7 64 bit

 

Many thanks Raj