So this is what has happened so far. My old Main Computer on the XP network took the Beta 5.0.24 just fine. I did a ghost of that hard drive that had 5.0.23 before the upgrade, and the new machine would not get past the SQL service server for the 5.0.24. Working with Tech support yesterday couldn't fix it, so I am going to take the old hard drive, remove AC and SQL for AC from it, ghost it to a newly formatted hard drive for the new machine, then do a clean new install of Beta 5.0.24. That won't happen though until I get back home tomorrow night. I'll let you know what happens. Until that happens, the clinic is still working fine with the old main computer.