pdf not displayed on main editor tab

adoramuste

i have a zotero beta in my new mac mini. when i click an item to read the attachment it opened out there on my default pdf reader, not inside zotero main editor pane.
how to set it back 'normal' again?

LiborA

Zotero Preferences - tab General - check "Enable the Zotero PDF reader and new note editor (preview, My Library only)"

adoramuste

thank you. it works!