I never had issues with getting the screen resolution of my Windows 7 guest on Mac OSX (10.7.4) adjust automatically to the VB window size (either full sceen on local monitor, external monitor or VB window size)
For some reason, my Windows 7 guest does not adjust screen size anymore (Guest additions 4.1.18 installed).
Any idea what I could do to restore the automatic screen resize? I tried to re-install guest adds... no change
Help please