edev AhmedHamedMoustafa Eren65465024
Looks like the system parameter is now explicitly required.
Please can you all attempt the below?;
Go to Control Panel -> System -> Advanced
Click Environment Variables
Under System Variables find PATH and click on it.
In the Edit windows, find the end of the string of paths
In the Edit windows press NEW, and add path to your MySql
Close any open CMD prompts or Webpages
Restart Xampp/Wampp
Retry installation
Let me know if this works please!