I have PostgreSQL 8.2 installed on Windows XP. I installed NPGSQL driver for .NET and tried to register it's dll with following command: regsvr32 c:\windows\system32\npgsql.dll It displays error: "Could not be registered, entry point not found". I copied the NPGSQL driver files in application folder, but when I open VB.NET and attempt to ADD REFERENCE to it, VB.NET displays an error saying: "A reference could not be added.". How to add reference to this driver? Alternatively, I tried pgOLEDB. It got registered with regsvr32 but when I try to create connection string, it does not connect to the postgres database. It displays following error: [Test connection failed because of an error in initializing provider. Unspecified error.] I am left with the normal ODBC driver. It is working. Please also let me know which driver delivers best performance. -- View this message in context: http://www.nabble.com/problem-installing-NPGSQL-and-pgOLEDB-with-.NET-tf3282768.html#a9131355 Sent from the PostgreSQL - general mailing list archive at Nabble.com.
