I saw a post from December of 2009 indicating you were going to consider creating a merge module for installtion of your virtual serial port driver.  We are currently using vspdxp_install.exe from our install, which results in an unwanted command window display during our install.

Have you made progress in this area?  It is fairly simple to create a merge module using WiX (Windows Installer XML), or using Visual Studio.

Hello,

I regret to say that we are not planning to create a Merge Module Installer for Virtual Serial Port Driver. Note that most installers allow you to hide the windows of applications at launching. We use Inno Setup installer to launch vspdxp_install and hide console window during installation.