Thank you for your post, and I apologize for the late reply.
If you have already found a solution, then disregard this post.
It sounds like you didn't fully uninstall FileMaker Server from the older server. Even though you removed everything, make sure you removed:
Program Files -> FileMaker -> FileMaker Server
Un-install the Web Server and reboot the machine. Reinstall the Web Server and reboot the machine.
You may want to disconnect from the network so that the Windows 2003 machine does not see it and check it for the FileMaker Server license key.
Let me know if you are still unable to get FileMaker Server working on your Windows 2003 machine.
Thanks, but it turned out to actually be a Java issue and I'm all set now. Appreciate it!
I have FileMaker Server 10 Advance on a Windows 3002 Server 2R machine. What was the problem with Java cause I'm getting the same error? I'll try unintalling Java and see if that takes care of it. Let me know if there's anything else.
Thank you for your post.
FileMaker Server 9 requires Java 6 Update 7 or earlier.
FileMaker Server 10 was certified with Java 6 Update 7, and some users are using FileMaker Server 10 with later Updates, while others cannot. Those users who could not get it running reverted to Java 6 Update 7 and it worked.