Hydratec Inc.

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Revit Based Installation (Ribbon/Toolbar/Location)

Button: Addin Assistant Error Type: Unhandled Exception


Unhandled exception... Access to the path '..:\ProgramData\Autodesk\Revit\AddIns\2020\HCAD_Revit_CALC_2020.addin' is denied. 



The AddinAssistant was not run as Administrator. 


When running the AddinAssistant, always make sure that:

  1. You run the tool as Administrator 
  2. You make sure Revit is closed.

To run a program as administrator, right click the executable and select 'Run as Administrator', shown below.

Updated: Jan. 16, 2023, 1:31 p.m. Created: Jan. 16, 2023, 1:31 p.m.