I'm having the same issue. BIML Express appeared as Deprecated API and hence, not able to use it further..I tried many different things including multiple versions of Old and New Visual Studio but nothing worked out.. Can you please help me ? Currently, I have below versions installed on my machine. <br> <br> Varigence BimlExpress 5.0 (32-bit)<br> Build 5.0.64108.0<br> <br> Microsoft Visual Studio Enterprise 2019<br> Version 16.8.4<br> <br>