XmlHandlerHelper problems
 

ok, recently everytime I've been tryin to open my ecuflash I keep coming up with this code parse error at line 1521, column 241: unexpected character, before it worked alright and I just downloaded my evo's ecu map to make a few changes and closed it, when I tried to open ecuflash after that this message keeps appearing, I've searched around the threads for who knows how long and found that others have hand Xml problems similar to mine, I've tried completely deleting anything that relates to ecu flash downloading it again and installing it multiple times and it still doesn't work, I have ver. 1.29a of ecu flash and all I did was change the map coloring, and timing map a little bit,
I have no idea what this error code means so any help would great

P.S. also tried newer and older ecuflash versions too