1. do not open this rsl file in your web explorer.
run a file manager or file explorer on your smartphone, and locate this rsl file.
click this rsl file and open it with our APP
or try some other web explorer.
2. once it's saved successfully in our APP,
please goto "mouse curve" in our APP and click "import" at the top-right corner.
PS:
1. rsl file: mouse curve
2. rsm file: macro