Ok, I have one character that I cannot log in to. When it begins to load, it crashes out with a Fatal Error: Read wrong number of bytes. Techincal Details: bin/geobin/Maps/Adventure_Zones/Can/Can_Actual.Zone/world_default_entries.hogg: D201198323: Read wrong number of bytes

I've restarted the computer, it does some sort of debug when I start the game again, but no good. all my other characters are fine. What to do?

sounds like a corrupted hogg file
delete the bins.hogg file and download a new one.
What antivirus program are yu using? some like panda 2011 will corrupt files on downloads. others will add a checksome to files when the scan that may mess up the hogg files so if you can exclude the game directory from scanning I would do that.