Error while installing Sikuli on Windows server 2012 64 bit

Hi,

I am trying to install Sikuli on Windows Server 2012 machine. I have setup java successfully on that machine and executed the sikuli jar file using cmd. It asked to run runSetup.cmd using command prompt. When executing this file using command prompt, I am getting this message:

F:\SikuliX>runSetup.cmd
+++ JAVA_HOME specified but not useable C:\Program Files\Java;
+++ looking for Java in standard places
'Files' is not recognized as an internal or external command,
operable program or batch file.
+++ Java not found in standard places C:\Program Files or C:\Program Files (x86)

+++ JAVA_HOME not specified
+++ ended with some errors

Please help.