Add-in is blocked by default on any new machine

[muaslam]

Hello, I have been developing an add-in. And the add-in is otherwise working good. Just one item is left and that is the add-in is blocked by default whenever it is installed on a machine for the first time. Once, you unblock it, it starts working correctly. My .addin file looks something like below,

<Addin Type="Standard">
  <!--Created for Autodesk Inventor Version 23.0-->
  <ClassId>{aad50858-8cd2-4142-8810-0c53eccd696c}</ClassId>
  <ClientId>{aad50858-8cd2-4142-8810-0c53eccd696c}</ClientId>
  <DisplayName>XYZ Addin for Inventor</DisplayName>
  <Description>XYZ Addin for Inventor</Description>
  <Assembly>C:\XYZ\XYZ.InventorAddin.dll</Assembly>
  <LoadOnStartUp>1</LoadOnStartUp>
  <LoadAutomatically>1</LoadAutomatically>
  <UserUnloadable>1</UserUnloadable>
  <Hidden>0</Hidden>
  <SupportedSoftwareVersionGreaterThan>22..</SupportedSoftwareVersionGreaterThan>
  <DataVersion>1</DataVersion>
  <UserInterfaceVersion>1</UserInterfaceVersion>
</Addin>

Once I pass go to Addin Manager and unblock it, it starts loading successfully. My binaries are signed and have a valid certificate. Shown as, "File is signed and has valid certificates."

Any ideas on how to resolve this issue.

[JhoelForshav]

@muaslam 

Have you seen this thread? 🙂

https://forums.autodesk.com/t5/inventor-customization/digitally-signing-an-inventor-addin/td-p/64813...