Up new server for MIS today and hardcoded a new 24/7 workable node. You are not needed any .conf files for syncronisation. Update MISwallet in few steps:
1. Get new version (v1.1.0.0) via link in OP.
2. Delete old version of MISwallet form your PC.
3. Go to folder MIScoin (on Windows7 current path My Computer-Users-Your User name-AppData-Roaming-MIScoin)
4. Delete all files in folder MIScoin. ONLY NOT DELETE wallet.dat file(so after deleting you must have in MIScoin folder only one file wallet.dat)
5. Extract new version of MISwallet from archive.
6. Start MISwallet-qt.exe and wait end of synchronisation.
7. Happy PoSing.

P/S: In next few days im update OP to current information.

King Regards. MISDev