I have ArcServer SOI extensions written in ArcObjects .NET SKD 's 10.3/10.4 .
trying to build it in 10.5 SDK version.
getting errors like:
IQueryFilter q = new QueryFilterClass();
Error 1 Interop type 'ESRI.ArcGIS.Geodatabase.QueryFilterClass' cannot be embedded. Use the applicable interface instead.
is the 10.5 SDK version compatable with 10.4 and 10.3 versions?