File extension setup on CFileDialog

[VictorN]

I...
From the registry I get the extension of the last selected file and I start a new CFileDialog with the last extension as first option and the path where the last file with this extension was selected.

If the user choose an other extension, i would like to change the path where the last file with this extension was selected.

I think, I have to resolve this in the OnTypeChange()? But I don't have any idea.

Anybody has?

Yes! just try to implement it and test if it works.