I always get so frustrated with all those great tools on j2o and none of it working on my machines. I'm in a huuuge need of remapping tile-indices and it seems that there is a perfect tool just for me, but unfortunately up high in the skies. Whenever i open the J2L tool it just opens the command-line window (black screen basically speaking) for like a .001 of the second and closes. The same happens on my Linux machine with the help of Wine as well as on my friend's Windows 10 laptop. The only operation that I am actually able to perform is to drag the lvl file on the application file and extract the stats.txt file. Any ideas how can I make use of it? Or is this program good only for like Windows XP?