URT -Why I am having trouble installing the Unity Real-Time software?

Unity Real-Time Installation Tips.

Steps:

1. Must be logged in as a local administrator.
NOTE: This is not the same as a domain administrator.
2. Must be using Windows 2000 SP4 or Windows XP.
NOTE: Will not run on Windows ME.
3. Must be using MDAC version 2.7 or later.
  a. To find what version a user is running, do a search in the registry for MDAC.
  b. You must search twice for the MDAC to get the version number.
4. Existing SQL database on a computer.
   a. During installation, the username and password for the existing SQL will be requested.
   b. If the user does not have the username and password, installation will change it to Bio-Rad.
   c. A message will appear, notifying the user of the change.