https://forums.autodesk.com/t5/autocad-forum/trouble-using-button-editor-within-cui-bug-report-amp-work/m-p/5690187#M323975 <P>I'm a non Ribbon Bar user, completely aligned with the old .MNU now .CUI icon menu system user/customizer. &nbsp;I found a need to add a couple of new command buttons to my toolbars and ran into a rather annoying bug with the interface. &nbsp;I was able to find work arounds so this is post is to make those aware and provide a means to complete the task until the bug gets fixed.</P><P>&nbsp;</P><P><IMG src="https://forums.autodesk.com/t5/image/serverpage/image-id/175000i67BB0F9693E3B0C6/image-size/original?v=mpbl-1&amp;px=-1" border="0" alt="Icon Editor.png" align="left" title="Icon Editor.png" /></P><P>Upon opening the Button&nbsp;editor within the CUI window, I began having use/access problems &nbsp;Once I edited one of the pixel's with a new color and let go of the mouse button, my mouse could no longer access the AutoCAD window. &nbsp;I am using dual monitors on my setup with AutoCAD on monitor #2. &nbsp;What I found was that this window does not work correctly unless the editor is located on the Primary Monitor. &nbsp;I did have some success using ALT+TAB to scroll through open windows, return to the AutoCAD window, and then was able to drag&nbsp;this Button Editor dialog box to the primary screen, and was then able to use this editor normally. &nbsp;While the cursor was behaving in this manner, I was not able to get my mouse cursor to move onto my secondary screen at all. &nbsp;I don't know how far back this issue goes, but if you find yourself looking for a fix, this work around should let you complete your desired task.</P> Tue, 23 Jun 2015 20:02:47 GMT llorden4 2015-06-23T20:02:47Z