--0-1852267706-1140404451=:78728 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Thanks for your reply... And yes... I have this file in the indicated path, and if I go to the ARToolKit directory and execute the simplevrmld.exe it works. The problem just happens when I open the solution, compile it and so run it by a development enviroment, like Visual Studio, for exam