It is well known that Windows Vista once it was released, was full of bugs and it suffered from stability problems regarding drivers, software and file compatibility. However, with the release of the continuous updates, almost all these issues were fixed with the release of Service Packs. Kindly, go to your Control Panel > System and Security > Windows Updates and get the latest Service Pack for your Windows operating system and then try to install the adapter again. Make sure you run the setup package as Administrator when right-clicking the file.