Dixiedreg, if you try to install Pro Audio 9.0 in Program Files it will fail ... install it in the root directory. Also, it will not install if your antivirus program is active ... it must be disabled. To get the program installed in the root directory do not accept the location of C:\Program Files when the installer asks if it is okay to install there. Change the location to C:\ProAudio. Turn off User Account Control during the install process. HTH Buzz