Is there a 32 bit Microsoft sql server performance library that can be used to monitor sql server registry counters in a sql server 2000 64 bit installation? The os is windows 2003 sp2 itanium. The sql server registry counters show up in the 64 bit version of perfmon but not in the 32 bit version. Have an app that is 32 bit that is trying to find the sql server 64 bit performance counters but cannot. Is there a chunking performance library that may do this? I have been able to use the 32 bit app successfully on windows 2008 64 bit itanium and sql server 2008 64 bit.