Tomcat will not run

I installed Tomcat 5.5. from the MSI package on my Windows 2003 32bit server. Tried running the service with no luck. The Tomcat log showed that “failed creating java c:\program files\java\jre6\bin\client\jvm.dll.” So what fixed it? I had to copy the MSVCR71.DLL into my c:\windows\system32 directory. This DLL was included with Tomcat also.