Jon500
I'm sorry but this issue was NEVER resolved. Would you believe that I had paid $99 to open an incident with Microsoft After spending about three weeks with them, sending megabytes of log files, etc., they gave up and said that they could only recommend that I re-baseline my Windows XP Pro SP2 installation in order to install Sql Server 2005.
I was so disgusted that I asked for a refund of the $99 (which they provided without hesitation).
It is a sad day when the author of the software can't get it to install on a state-of-the-art hardware platform and latest software service packs and mainstream operating system.
If I could use Oracle, I would, but sadly I have to use Sql Server 2005. I am going to see if Microsoft today has any additional information on this issue because I am still not running on my main development machine. I had to install a database instance on another machine on my network and use TCP/IP to access the database instance on it.
I was able to get the Community Technology Preview installation of Sql Server 2005 installed on my development machine, however. This at least gives me the ability to access a Sql Server 2005 database from my development machine. But I still cannot get the native client installed on that machine.
I hope this helps.