Hi Nikhilesh.Dasari,
I tried that on my system and don't appear to run into that error but for mine all my agent are on the same major version.
For your error, as you mention when you are transferring from:
Linux(v12) -->Window (v11) = Not Working
Window (v11) --> Linux (v12) = Working
Part of me wonder the fact that its going higher to a lower version, that lower agent is not compatible? Do you have a v12 agent on that window box to do a try/test?