topic Using the .NET 4.0 Framework in ArcGIS Enterprise Questions https://community.esri.com/t5/arcgis-enterprise-questions/using-the-net-4-0-framework/m-p/673915#M25685 <HTML><HEAD></HEAD><BODY><SPAN>10.1 Desktop supports the .NET 4.0 framework.&nbsp; You simply have to uncomment a couple of lines in config files for ArcMap and ArcCatalog.</SPAN><BR /><BR /><SPAN>My question is with regards ArcGIS Server.&nbsp; I created a simple SOE (actually I just used the ESRI Visual Studio 2010 template) which requires that you use the 3.5 framework (the help says this as well).&nbsp; The trivial SOE runs fine.&nbsp; I then modified the Visual Studio project to use the 4.0 framework and it seems to run fine as well.&nbsp; </SPAN><BR /><BR /><SPAN>My assumption is that if Desktop supports the 4.0 framework then so does server.</SPAN><BR /><BR /><SPAN>Is there anything else that I need to do or consider?</SPAN><BR /><BR /><SPAN>I find it confusing that the Visual Studio SOE creation template is not available if you choose the 4.0 framework.</SPAN></BODY></HTML> Thu, 18 Oct 2012 13:21:41 GMT RichardWatson 2012-10-18T13:21:41Z Using the .NET 4.0 Framework https://community.esri.com/t5/arcgis-enterprise-questions/using-the-net-4-0-framework/m-p/673915#M25685 <HTML><HEAD></HEAD><BODY><SPAN>10.1 Desktop supports the .NET 4.0 framework.&nbsp; You simply have to uncomment a couple of lines in config files for ArcMap and ArcCatalog.</SPAN><BR /><BR /><SPAN>My question is with regards ArcGIS Server.&nbsp; I created a simple SOE (actually I just used the ESRI Visual Studio 2010 template) which requires that you use the 3.5 framework (the help says this as well).&nbsp; The trivial SOE runs fine.&nbsp; I then modified the Visual Studio project to use the 4.0 framework and it seems to run fine as well.&nbsp; </SPAN><BR /><BR /><SPAN>My assumption is that if Desktop supports the 4.0 framework then so does server.</SPAN><BR /><BR /><SPAN>Is there anything else that I need to do or consider?</SPAN><BR /><BR /><SPAN>I find it confusing that the Visual Studio SOE creation template is not available if you choose the 4.0 framework.</SPAN></BODY></HTML> Thu, 18 Oct 2012 13:21:41 GMT https://community.esri.com/t5/arcgis-enterprise-questions/using-the-net-4-0-framework/m-p/673915#M25685 RichardWatson 2012-10-18T13:21:41Z