On some computers, you might get an error message stating “Could not copy “SL-xxx/eula.html” from DVD. Try Again?” when installing Superior Drummer or a SDX.
There could be numerous reasons for this, but the most common is that the file path to the installation directory may be too long. It could in rare cases also happen when you install to the default installation directory as well, as shown in the picture below.
The solution would be to install to a location closer to the top of the hard drive, preferably a folder directly under your C:\ drive or Macintosh HD. After the installation is complete, you may move the installed files to anywhere you like, as long as you set the path in the Superior Settings to the new location.