Prev Next Prev Next C KB2976978 update install entries.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???' Four successful Windows 8.1 x64 updates (KB2976978) with dates from 2015. Click to expand... There are no comments to display. Media information Category Windows Forum Added by chugbug Date added Sep 9, 2015 View count 83 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