https://forums.autodesk.com/t5/autocad-forum/ctrl-shift-c-problem-in-autocad2010/m-p/9985563#M306912 <P>If you recently updated you video card, this may help. Check your Radeon video card setting, mine had the same shortcut for video, which over rides CAD. New PC build, it worked on mine.</P><P>Andy</P> Thu, 07 Jan 2021 19:44:06 GMT ACADY7VVU 2021-01-07T19:44:06Z