https://community.blueprism.com/t5/Product-Forum/Want-to-system-speech-dll-in-code-stage/m-p/91036#M41134 There is a guide on the portal about extending your automations using the .net framework.  Search for .Net in the documents list to find it - it explains how to add references. Tue, 10 Apr 2018 15:59:00 GMT Denis__Dennehy 2018-04-10T15:59:00Z https://community.blueprism.com/t5/Product-Forum/Want-to-system-speech-dll-in-code-stage/m-p/91035#M41133 Hi  I wanted to use text to speech converter for that I wanted use some classes which are coming under add System.speech.dll.I have downloaded this dll also but don't know how to add in Blue prism library. can somebody tell me how to do that. Thanks   Tue, 10 Apr 2018 14:24:00 GMT https://community.blueprism.com/t5/Product-Forum/Want-to-system-speech-dll-in-code-stage/m-p/91035#M41133 GaneshGadhave 2018-04-10T14:24:00Z https://community.blueprism.com/t5/Product-Forum/Want-to-system-speech-dll-in-code-stage/m-p/91036#M41134 There is a guide on the portal about extending your automations using the .net framework.  Search for .Net in the documents list to find it - it explains how to add references. Tue, 10 Apr 2018 15:59:00 GMT https://community.blueprism.com/t5/Product-Forum/Want-to-system-speech-dll-in-code-stage/m-p/91036#M41134 Denis__Dennehy 2018-04-10T15:59:00Z https://community.blueprism.com/t5/Product-Forum/Want-to-system-speech-dll-in-code-stage/m-p/91037#M41135 Hi Ganesh Copy your dll and paste in ""C:\Program Files\Blue Prism Limited\Blue Prism Automate"". then in your object under ""Initialise"" action stage add external reference to ""System.Speech.dll"", import namespace as well.   Fri, 13 Apr 2018 10:27:00 GMT https://community.blueprism.com/t5/Product-Forum/Want-to-system-speech-dll-in-code-stage/m-p/91037#M41135 MandarJadhav 2018-04-13T10:27:00Z