I apologize if this isn't the correct place for this post but I'm in need of a solution. I recently purchased LabVIEW 8.6 Developer Suite with the Sound and Measurement Suite to create a NVH testing program at my company. I'm a newbe at Labview but I've been a programmer/computer hardware geek since the days of the TRS-80 model1. Here's my problem. I installed the package from the developers suite DVD's on my Windows XP professional desktop and everything is fine. I see the Sound and Vibration Measurement Suite listed under LabVIEW 8.6 in Measurement & Automation Explorer and the toolkit examples work in LabVIEW. When the laptop I purchased to do my actual work arrived with has Vista Business Edition 32 bit version installed I found the following problem. On that machine and two other Vista machines(one 64 bit and one 32 bit) that I tried, the installation doesn't register the Souind and Vibration Suite under LabVIEW 8.6 and they show the Sound and Vibration toolkit as not installed in the examples section. In the Windows control panel under National Instruments, all 4 machines show the Sound and Vibration Suite 6.0 as installed. I've tried to uninstall, reinstall, modify, from the control panel, and reinstall from the DVD's with no change in the outcome. I really need to get the laptop working as this is my actual development and test machine. Installing XP is not an option as the machine is newly purchased with a high end sound system and XP downgrade wasn't available. I'm out of ideas.