Was found error in Manageability Commander v.7.x (7.0.11161.2 and 7.0.12102.2 at least) when working through MPS - getting error IMR_RES_SOCKET_ERRORwhen trying "Take Control".
The problem was discovered in the structure TCPSessionParamsEx- fieldversionmust be 2,field user_domainshould not be. Details (Russian) athttp://vpro.by/manageability-developer-tool-kit-70121022-s-ispravlennoy Fixed files:

• Manageability Commander 7.0.12102.2.fixed (1 file only, 5.64Mb)
• Manageability Developer ToolKit 7.0.12102.2 fixed IMR_RES_SOCKET_ERROR for MPS (all files + readme, 13.5Mb)