ODBC service problem on ColdFusion MX7

Question

We just reinstalled ColdFusion MX7 on a Windows 2000 server.
This machine used to have an old version ColdFusion MX 6 on it, but
that has been uninstalled. There seem to be remenants from the
uninstallation left on the machine, but the MX version does not
appear in the add/remove programs list, or in the services list
anymore.
When attempting to use ODBC datasources, the following error
is encountered:
java.sql.SQLException: [Macromedia][SequeLink JDBC
Driver][SequeLink Server]The specified data source is not defined.
The root cause was that: java.sql.SQLException:
[Macromedia][SequeLink JDBC Driver][SequeLink Server]The specified
data source is not defined
If I go to edit or verify a ODBC source in the administrator,
the following error is returned:
The ColdFusion MX 7 ODBC Server service is not running or has
not been installed.
I have tried using the SequeLink Setup
CFServiceController.exe program to reinstall the ODBC services, but
every time it installs "ColdFusion MX ODBC Agent" and "ColdFusion
MX ODBC Server" it should be installing MX 7, not MX.
When it installs the wrong version, the services will not
start, instead they say the specified file cannot be found.
Any ideas?

Answer 1

Additional development, the server service is intermittently
crashing, resulting in messages like this one:
Server Error
The server encountered an internal error and was unable to
complete your request.
Could not connect to JRun Server.