Photo Express 6 shrinks!!!

[wiseman55]

I am having a big problem with Photo Expreass 6! Every time I start to crop or make changes to a pic the bottom of the program retracts upward and continues to do so until it just about closes up completely! If I use the middle button to increase page size it goes back to full size but starts to shrink or retract towards the top again and this is a big pain in the butt! Can any one out there tell me how to sove this problem!! I have completely uninstalled and reinstalled 3 times but there is no change!

Windows XP
Pentium Dual core
4 GB ram

Regards,

wiseman55