cck.config.disablePDFjs

disablePDFjs. (internal javascript PDF viewer)

Enabled=Disable PDFjs. Disabled=Enable PDFjs.

Note: Internally this is stored in the registry as these values:
999001: Enabled
999009: Disabled

Supported on: Windows 10

Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Mozilla\Firefox
Value Namecck.config.disablePDFjs
Value TypeREG_DWORD
Enabled Value999001
Disabled Value999009

firefox-cck.admx