preview PDF grayed out

[Ex-membro da Comunidade]

How do I enable the 'Preview PDF' option, under the View? At the moment it's grayed out?

[radzmar · Accepted solution]

Hi,

you may check if you enabled the option "Display PDF in Browser" for your Acrobat or Reader (depends on what program is your default PDF viewer).

The setting depends on the Version you use.

In Reader/Acrobat X it is under Preferences > Internet

In Reder/Acrobat XI it's described here.