How to remove Composer from the system?

Question

Composer

I installed it first for openserver, now I installed vamp, I'm trying to install composer, but it gives an error
Composer is already installed in the following directory:
C:\OpenServer\modules\php\PHP-5.3
You must remove it first, if you want to continue this installation .

Answer 1

1. Uninstall via Uninstaller
2. Delete composer.bat and composer.phar in the php folder
Restart the installer

Answer 2

This is most likely related to openserver/wamp, not composer

Answer 3

So the question was solved?)) An interesting answer