CF 8 / Vista 64-bit / MSSQL 2005 - JRun Crashes

["groupone"]

I have a system running 64-bit Windows Vista.  I also have the 64-bit version 
of MSSQL 2005 installed which appears to be working correctly.  I installed the 
64-bit version of CF8.01, but when I try to create a new datasource to point to 
the MSSQL server, the CFAdmin page always hangs and then I get a Windows pop-up 
saying that JRun failed and is restarting.  I have tried uninstalling and 
reinstalling CF, but I have not had any luck thus far.  Any ideas?