NEED TO HAVE REGION 2 ON MY SONY DVD PLAYER

Sorry, it's not possible. The DVP-FX810 is one of many Sony players where the region coding cannot be hacked without making internal hardware changes. To do so is not cost effective when you can buy perfectly good multi region (or at least hackable players) brand new for £30 including a few Sony models which can be hacked (e.g the excellent DVP5980 with progressive scan, USB input, DivX and HDMI upscaling, still widely available at clearance outlets for under £30).

If you want hackable players avoid Sony and Panasonic unless you have found a model specific hack prior to purchase as many of them have the same limitation.

Sorry there's no fix on this occasion, but I hope that you've found my reply to be of some use. All I ask in return is that you rate my answer.