hi … when i rendering and checking over “SHOW CORRECTION CONTROL” (graphic control) no problem opening window with COLOR CONTROL, but after 2…3 renderings NO this window COLOR CONTROL (i click over “SHOW CORRECTION CONTROL” but no result)
all is OK after restart 3dsmax
VERSION: 3DSMAX 7 SP1/VRAY 1.5 rc2/ WINDOWS XP
10X
switch up to rc3 see if that fixes the problem.
rc3 working with 3dsmax7 correct?
10x
Yep 
Make sure to choose software licence when you install, unless of course you have the dongle in which case choose dongle 
10x :lol:
but before instaling maybe uninstall R2 !
p.s. what it is the weather in Canbera ? 
Well when you install RC3 it will uninstall RC2 for you
Weather.. hehehe .. very nice about 30C today and very clear sky. But now its night time so its cool… and dark :lol:
the problem seems still there, running RC3 here, after n render that button stops working; the same happens with the “show pixel information” button or the right click popup.
a.
Thanks for the pointer, I will try to reproduce that here.
Best regards,
Vlado
I’m wondering if there is a fast workaround for this boring little bug, any suggestion? …a sort of vfb reset in order to avoid quitting viz.
a.
Saving and re-loading the scene may work.
Best regards,
Vlado
…just realized that trying to render a different size image than abort it and return to original size seems to get the job done, maybe only it seems, but in my scene actually works.
hope it helps
a.