https://community.graphisoft.com/t5/Archicad-C-API/Auto-run-Add-ons-when-open-project/m-p/380117#M822 <P>Yes, you need to add <STRONG>ACAPI_Notify_CatchProjectEvent</STRONG> with&nbsp;<STRONG>APINotify_Open</STRONG> parameter in <STRONG>Initialize</STRONG> function and catch notify with handler function. Exemple code in Examples\Notification_Manager in DEVKIT</P> Thu, 11 May 2023 17:47:20 GMT kuvbur 2023-05-11T17:47:20Z https://community.graphisoft.com/t5/Archicad-C-API/Auto-run-Add-ons-when-open-project/m-p/380102#M821 <P>Is there any way to auto load and run add-on once the project is opened?</P> Thu, 11 May 2023 15:29:20 GMT https://community.graphisoft.com/t5/Archicad-C-API/Auto-run-Add-ons-when-open-project/m-p/380102#M821 Newbie 2023-05-11T15:29:20Z https://community.graphisoft.com/t5/Archicad-C-API/Auto-run-Add-ons-when-open-project/m-p/380117#M822 <P>Yes, you need to add <STRONG>ACAPI_Notify_CatchProjectEvent</STRONG> with&nbsp;<STRONG>APINotify_Open</STRONG> parameter in <STRONG>Initialize</STRONG> function and catch notify with handler function. Exemple code in Examples\Notification_Manager in DEVKIT</P> Thu, 11 May 2023 17:47:20 GMT https://community.graphisoft.com/t5/Archicad-C-API/Auto-run-Add-ons-when-open-project/m-p/380117#M822 kuvbur 2023-05-11T17:47:20Z