Has anyone managed to use BrowseForFolder in C# WITH initial folder selection. I can get the dialog to come up in a number of different ways (using old API / new .Net (framework support) code) however i cant get the initial folder selection working. I've implemented a callback for the purposes of sending the BFFM_SETSELECTIONA message to the dialog but it seems to have no effect. (I know I'm sending to the dialog because I can send BFFM_ENABLEOK to enable / disable the OK button). The problem seems to lie with translating my path string into the lparam parameter for BFFM_SETSELECTIONA.