Is there’s a way to disable “Check for Updates” under the Help menu in ChemDraw?
From version 13, users can alter the menu by editing the menu.xml file; for ChemDraw 2x.x you need to edit the menu.xml file present in the following location
To remove "Check for Update" please do the following
1. Copy menu.xml present in the following location to a different location (say at your Desktop) "C:\ProgramData\CambridgeSoft\ChemOffice202x\ChemDraw\GUI\Common\XML\Menus\" folder
2. Now open the menu.xml file present in the above location in notepad and search for "Check for Updates" and remove the XML tag present in the "&Check for Updates".
3. Save the file and launch ChemBioDraw Ultra. You should no longer see "Check for Updates" under the Help menu