How to enable Npgsql design time support in Visual Studio 2008? I did exactly what manual says:
1) I have Npgsql.dll installed in c:\Program Files (x86)\PostgreSQL\Npgsql\ms.net3.5sp1\
2) cd into that dir and run
gacutil -i Npgsql.dll
3) Added a new Registry-Key called "Npgsql" below 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft.NETFramework\AssemblyFolders' and set its default value to the path of my Npgsql.dll, point 1.
However still do not see PostgreSQL provider in Data Connection/Server Explorer. What I've mised or did wrong?