Need help-reinstalled thor ui and now have error

[Seanny]

I tried to delete everything. Deleted THor UI folder in EQ2, deleted everything in add/remove programs, deleted everything I could when I did search for anything Thor UI. Re-downloaded updater. Tried to re-do the updater and it did its usual scan. Starts to replace 43 old files and it stops at 42 and gives error. Says HTTP/1.1 404 not found Operation Cancelled. What can I do now?