Hello:

> I was trying to install the .Net provider 1.1 RC1 but got this error
> message :

Try to download the 1.5 RC2 for .NET 1.1 and try to install:


http://prdownloads.sourceforge.net/firebird/FirebirdNETProvider1.5-RC2-NET1.1.exe?download


After it if you have the same problem try to download the sources and
build them using NAnt (nant.sourceforge.net)



--
Best regards

Carlos Guzmán Álvarez
Vigo-Spain