topic Using Core API with VB.net in QlikView https://community.qlik.com/t5/QlikView/Using-Core-API-with-VB-net/m-p/345728#M1240084 <HTML><HEAD></HEAD><BODY><P>Hey,</P><P></P><P>i'm currently using QlikView 9 and want to migrate to QlikView11. I wrote an application which doing some stuff with my content in the .qvw.</P><P>After installing Qv11 i got the problemt that i cant access the core api through an Interop.QlikView.dll. I only got a few methods, which seems to use the QlikView Plugin. I already tried all the other .dll / .ocx file, but with no luck.</P><P>In Visual Studio I'm pointing on the qv.exe like in Qv9 and 10 and i got the full api.</P><P></P><P>When I'm using a .vbs script (CreateObject("QlikTech.QlikView")) i opens the client and i can use the whole api.</P><P></P><P>Can someone give me a hint?</P><P></P><P>Greets</P><P>Christoph</P></BODY></HTML> Mon, 26 Jan 2026 16:26:21 GMT 2026-01-26T16:26:21Z Using Core API with VB.net https://community.qlik.com/t5/QlikView/Using-Core-API-with-VB-net/m-p/345728#M1240084 <HTML><HEAD></HEAD><BODY><P>Hey,</P><P></P><P>i'm currently using QlikView 9 and want to migrate to QlikView11. I wrote an application which doing some stuff with my content in the .qvw.</P><P>After installing Qv11 i got the problemt that i cant access the core api through an Interop.QlikView.dll. I only got a few methods, which seems to use the QlikView Plugin. I already tried all the other .dll / .ocx file, but with no luck.</P><P>In Visual Studio I'm pointing on the qv.exe like in Qv9 and 10 and i got the full api.</P><P></P><P>When I'm using a .vbs script (CreateObject("QlikTech.QlikView")) i opens the client and i can use the whole api.</P><P></P><P>Can someone give me a hint?</P><P></P><P>Greets</P><P>Christoph</P></BODY></HTML> Mon, 26 Jan 2026 16:26:21 GMT https://community.qlik.com/t5/QlikView/Using-Core-API-with-VB-net/m-p/345728#M1240084 2026-01-26T16:26:21Z