Launch Method: control this Windows slave as Windows Service
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When I try to establish Master (XP) and Slave (Windows 7) connection, I saw the below error
ERROR: Access is denied. See http://wiki.jenkins-ci.org/display/JENKINS/Windows+slaves+fail+to+start+via+DCOM for more information about how to resolve this. org.jinterop.dcom.common.JIException: Access is denied, please check whether the [domain-username-password] are correct. Also, if not already done please check the GETTING STARTED and FAQ sections in readme.htm. They provide information on how to correctly configure the Windows machine for DCOM access, so as to avoid such exceptions. [0x00000005]
at org.jinterop.winreg.smb.JIWinRegStub.winreg_CreateKey(JIWinRegStub.java:297)
at org.jinterop.dcom.core.JIComServer.initialise(JIComServer.java:480)
at org.jinterop.dcom.core.JIComServer.<init>(JIComServer.java:427)
........... ...
I browsed the web and found a work around for this, I did the below steps

1. Launch 'regedit.exe' as 'Administrator'
2. Find the following registry key: 'HKEY_CLASSES_ROOT\CLSID

'
3. Right click and select 'Permissions'
4. Change owner to administrators group.
5. Change permissions for administrators group. Grant Full Control.
6. Change owner back to TrustedInstaller (user is "NT Service\TrustedInstaller")
7. Restart Remote Registry Service

Now the above mentioned error got rectified and connection has established, but Master is unable to start the Jenkins slave service.
Connecting to XXXXXXXXX
Checking if Java exists
java full version "1.4.2_13-b06"
Copying slave.jar
Starting the service

Jenkins in Master hangs here, After this nothing is being displayed in the log.