More than likely your computer shutting off while logged into the character corrupted some of the information that's stored in your client. I would suggest uninstalling the game, and wiping the data directory, registries, and vindictus folder, then re-installing it, and that might possibly fix it.
Other than that, not really seeing anything else that could be an issue at this point. Try a separate installation to a different folder, or something. *shrug*