In Community Pages, if you open a document, then get a blank screen, update the version of Adobe Reader to Adobe Reader 7.0.
Click on the link below to obtain the latest FREE Adobe 7.0 Reader software. Once on the Adobe site, and from their left menu bar, under Downloads, select, "Free Adobe Reader".
Select the installation defaults. There is no need to reboot your computer.
Regards,
Chris Woods, Community Leader