A few words about usability and keyboard layout

I think I’m not the only one who always swears that I started typing in the wrong language I wanted ...
You will immediately say - well, there is the PuntoSwithcher! Yes, there is ... But I refused to use it. I consider it uncomfortable.
There are, for example, such softphones - Aml Maple and Flean, which substitute the layout icons nearby ... But after a week of testing it seemed to me intrusive and did not completely solve the problem, because It was then that he was needed, he did not appear.
I set out to find a soft that simply changes the color of the mouse cursor depending on the layout.
It's so simple and obvious! The mouse is always in front of the eyes.
Climbed both the Runet and the bourgeoisie did not find such a program for my great frustration.
Then it would be logical to continue the post by the fact that I decided to write this program myself ... But I do not know how to code.
Therefore, I posted a question on Google issues and to the great surprise there was a man named NMD who wrote it in one day.
And here is the program .
UPD.
1. The moped is not mine - but there are no viruses like that.
2. Test under Win7.
3. The cursor can be corrected most by needs.
4. For autorun to work, you need to run as administrator.