unable to launch windows slave via ssh

[Irfan Sayed]

i wrote the expect script and now it is able to execute remote command
however, when i am executing slave.jar file , it is throwing exception:

$ /home/bvcontrolbuild/a.sh abc 10.0.5.4 "/home/Administrator/a.sh"
spawn ssh Administrator@10.0.5.4 /home/Administrator/a.sh

Administrator@10.0.5.4's password:

<===[HUDSON REMOTING CAPACITY]===>ERROR: Unable to launch the slave
agent for 10.0.5.4java.io.StreamCorruptedException
<http://stacktrace.hudson-ci.org/search?query=java.io.StreamCorruptedException>:
invalid stream header: C2ACC3AD
        at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
        at java.io.ObjectInputStream.<init>(Unknown Source)
        at hudson.remoting.Channel.<init>(Channel.java:400)
        at hudson.remoting.Channel.<init>(Channel.java:340)
        at hudson.remoting.Channel.<init>(Channel.java:307)
        at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:307)
        at hudson.slaves.CommandLauncher.launch(CommandLauncher.java:120)
        at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:194)
        at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown 
Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

please suggest