Same problem here, have tried everything available on the wiki and every suggestion I;ve seen in forum and am constantly hitting walls.
Have priv keys, have wallet backups, have password but it seems IMPOSSIBLE to get anything to work.
Feeling very disappointed in Invictus leaving their original investors high and dry not able to access their funds like this.
Needs dev attention immediately.
RE: My experience upgrading for Bitshares X version 0.4.23.1 to Bitshares 2.0 (Instructions Included)