Tomcat not working after moving installation folder

[Kannan J]

I ran out of disk space on C: so I moved C:\Tomcat5.5 to D:\Tomcat5.5 and also 
edited the executable path in the windows service registry. But now it doesn't 
start. It says 
"The Apache Tomcat service terminated with service-specific error 0 (0x0)."
No log file gets written in D:\Tomcat5.5\logs.
I also tried running it from command prompt but it says nothing much.
 
D:\Tomcat5.5\bin>tomcat5.exe //RS//Tomcat5
D:\Tomcat5.5\bin>
D:\Tomcat5.5\bin>tomcat5.exe
Listening for transport dt_socket at address: 8000
 
When I try to open http://localhost:8080 I see that tomcat is not running.
Please advice.