I finally found it. Thanks for your reply. It helped me to not give up hope. The solution is (if you're using ribbons Options might be accessed from somewhere else) Tools > Options > Display at the bottom under Optional Menus uncheck Display grip menus . I had forgotten that the little boxes you get...

I cannot seem to find a way to stop the tooltips from appearing when I try to move the vertexes on a polyline (as an example). I'd love to post an image, but I don't have time to put my image in a URL so I can post it here. Basically, to repeat my issue, just draw a multi-vertex polyline, select the...

In the Layer Explorer window, is there a way to rearrange the order of the columns (Color, Linetype, On/Off, Lock/Unlock,Freeze/Thaw, etc.)? I dock my Layer Explorer window to the left and autohide it. I'd like to be able to only see the Layer Name, Color, Freeze/Thaw in the window that pops out and...

Thanks to Joe Smith @ CMS, Inc. I solved the various problems I had with opening and working in drawings other than those created from scratch using the default template. The solution was to uninstall CMS IntelliCAD and reinstall by running the setup .exe file as administrator. Thank you, Joe!

Update (or more information) I get the same "Not open for read" or "Invalid input" on the example drawings that came with CMS IntelliCAD Intl space station dec 98.dwg or Iso hatch patterns.dwg. So, it isn't just a problem with my existing drawings. It's like all existing drawings...

On existing drawings (doesn't seem to matter which version of .dwg), I am getting "Not opened for read" when I try to draw anything or when I attempt to run the offset, trim, scale, array, etc. With move and copy when I press enter or right click for enter after selecting entities I get &q...