Licenses and enabler codes are issued on HOST NAME not HOST ID. If you have renamed your host then you must contact EMC Licensing so they can issue a new set of licenses/ enabler codes.

Conact licensing@emc.com

1. MS-DOS thing is not hostid - it looks more like Volume Serial Number. Hostid on Windows is generated according to SID (Security ID). Since you have license manager you can find your hostid with lgtolic -i command.
2. If your license server is configured correctly that is your hostid

It seems as auth code is not given for that hostid. If you received enablers and auth codes you should also see against which hostid they have been given. Is it the one you have listed above?

yes I re-host LAC with correct HOST ID in EMC powerlink and I received same enabled code and new authcode .
I put the new authcode but same error.

I would suggest to talk to support to verify that your steps were correct and then if all is right licensing should double check it.