Diskeeper lite incompatible/vista

I read this thread:
http://forums.majorgeeks.com/showthread.php?t=188952
Is there a workaround on this,I sure do like dklite on XP and would like to be able to use it on Vista.
Im getting an error message,see attachment
Thanks in advance

 

Have you attempted to use compatibility mode?

Right-click on the short cut, choose "properties" and in the window that opens choose the "compatibility" tab. Then check the "run this program in compatibility mode for:" checkbox, and make sure "Windows XP (SP3)" is selected. Then click on OK and see if the program works

 

collins,I dont seem to have a compatibility tab..I have
general
shortcut
security & details