Installation help please

 
I have a prior install of InterbankFX, which I still have on another directory.

I have now just installed the setup file from MetaQuotes for the latest build, however it does not give me the option to connect to MetaQuotes server. Instead it presents me with a connection to InterbankFX.

Does anyone know how I could try to connect to MetaQuotes demo server, instead of InterbankFX demo server. Afterall, I installed it using a download from MetaQuotes. Can anyone help me?

thanks