invalid launch parametr specifed… Sysprogs forums › Forums › VisualDDK/VirtualKD discussion › invalid launch parametr specifed… This topic has 1 reply, 2 voices, and was last updated 14 years, 11 months ago by support. Log In Register Lost Password Viewing 2 posts - 1 through 2 (of 2 total) Author Posts December 3, 2009 at 10:37 #124 AnonymousParticipant Error: Invalid launch parameters specified. Please chech your selection. why this error can happen? I use virtual box. December 28, 2009 at 14:58 #1216 supportKeymaster You did not enter the IP address of the virtual machine. To launch the driver, you should start the VisualDDK monitor on the virtual machine and specify its IP address in the launcher. Author Posts Log In Register Lost Password Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In