HI, im having trouble with reinstalling FSX, but I don't know if you can help or Microsoft stopped servicing/responding to FSX things. My problem is that once it get close to finishing the install, an error comes up, error 1722, then error 1605, i looked at the discussion forum and tried what it said, but my command prompt says on the last type-in,resetsldl -All, failed to delete the token store, (under that) Error-- HRESULT 80004005