Calcbench Add-in Has Disappeared

You have previously installed the Calcbench Excel Add-in but now =Calcbench formulas return #NAME? and you do not see Calcbench menu in the Excel menu.  Try the below, if these do not solve the problem contact us.


  1. If there is a running Excel process when you open a new instance of Excel the add-in will not load.  To see if there is a running Excel process close the Excel window and press CTRL-ALT-DELETE and look Excel process.  If you see a running Excel process right click on the Excel icon and select End Task.
  2. Make sure you have not inadvertently disabled the Add-in by following the steps at
  3. If all else fails re-install the add from






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