Can't get Zotero following Firefox autoupdate

I am using Zotero on three machines (two work, one home). Firefox just auto-updated on one of my work machines and Zotero dropped off the status bar (Xmarks is still there). I tried, as advised, uninstalling Zotero but Firefox is not showing Zotero as an add-on any more so I can't reinstall it. Please help! Library is intact in the cloud, but that's not much help right now!
Sign In or Register to comment.