Cannot proceed with installation - due to resolution of screen maybe??

Hello everybody, i'm trying to install pdf creator (latest version) on windows 8.1 64 bit  [screen resolution 1920X1080 (if it helps)] but while installing, once I get the screen asking if i want to install tollbar etc, installation freezes because i have no option to deselect options and click on button to go further with installation..
Does anybody have any idea of the issue?
Thanks for any help...