Prev Next Prev Next C KB2976978 update details.webp Media owner chugbug Date added Sep 9, 2015 Originally posted in: Post in thread 'Can I upgrade with USB media without this last update???' Text explains Windows 8.1 compatibility update KB 2976978 and its audit history. Click to expand... There are no comments to display. Media information Category Windows Forum Added by chugbug Date added Sep 9, 2015 View count 115 Comment count 0 Rating 0.00 star(s) 0 ratings Share this media Facebook X Bluesky LinkedIn Reddit Pinterest Tumblr WhatsApp Email Share Link Copy image link Copy image BB code Copy URL BB code with thumbnail Copy GALLERY BB code