Corel Draw 12 refresh problem

[typhoon52x]

Hi,
Im having problems in corel draw 12 with objects staying on screen when you move them or copy etc, sometimes if i move things half of the object dissapears? the screen doesnt seem to be refreshing, if i minimize then maximise the window all is well.
Is this a memory issue? Can you adjust the amount of memory allocated to CDrw?

im running XP pro
256 ram on graphics
512 system ram
over 80 gig free disk space
corel12 is on SP1 (thelatest?)


any advice appreciated

 

[Brushman]

Has been an issue for more versions than I can remember (got a poor memory though)ctrl w will redraw for you, more annoying than a problem.
Alan

 

[FiGgY132]

using the mouse wheel to zoom in then out a little also refreshes the screen for you, a little quicker than ctrl+w
)