Yes, i am sorry. The version of software that i am using is not compatible with Windows 7.
Thanks for your feedback.
I feel the same way as you for the colors, but i wanted to use the same colors in the preview and in the program.
The problem is that i have already used all the main colors (red, green, blue, white, black, orange, cyan, ...)
See this as a game, you have to find where is the yellow cross on the map 😄