https://forums.autodesk.com/t5/3ds-max-modeling-forum/graphics-modeling-tool-panel-not-opening/m-p/9808154#M4839 <P>Since you've tried the ENU I can tell you that I had the same issue with Max 2018 once. I could not fix it any other way than to completely uninstall Max, clean up the registry and reinstall. That fixed it.&nbsp;</P> Sat, 17 Oct 2020 00:55:21 GMT RobH2 2020-10-17T00:55:21Z https://forums.autodesk.com/t5/3ds-max-modeling-forum/graphics-modeling-tool-panel-not-opening/m-p/9759096#M4838 <P>This has been working just fine but all a sudden the ribbon disappear.&nbsp; This I fix by going to "Customize"/"Show UI"/"Show ribbon".&nbsp; Now the ribbon is there and I have an editable poly on screen, in edit mode, and vertex chosen.&nbsp; The "Graphite modeling tool" options shows up on the ribbon but the panels which used to be open will not open unless I click on it.&nbsp; How can I get them to remain open for selection.<BR /><BR />Please help as this is driving me batty.&nbsp; FWIW, I have gone and deleted the ENU file.</P> Mon, 21 Sep 2020 14:21:23 GMT https://forums.autodesk.com/t5/3ds-max-modeling-forum/graphics-modeling-tool-panel-not-opening/m-p/9759096#M4838 jellowone 2020-09-21T14:21:23Z https://forums.autodesk.com/t5/3ds-max-modeling-forum/graphics-modeling-tool-panel-not-opening/m-p/9808154#M4839 <P>Since you've tried the ENU I can tell you that I had the same issue with Max 2018 once. I could not fix it any other way than to completely uninstall Max, clean up the registry and reinstall. That fixed it.&nbsp;</P> Sat, 17 Oct 2020 00:55:21 GMT https://forums.autodesk.com/t5/3ds-max-modeling-forum/graphics-modeling-tool-panel-not-opening/m-p/9808154#M4839 RobH2 2020-10-17T00:55:21Z