[Windows]
Type the following command in Command Prompt:
"path\to\Ampps\php\php.exe" -c "path\to\Ampps\apache\php.ini" "path\to\Ampps\ampps\softaculous\cron.php"
[Mac]
Type the following command in Terminal :
/Applications/AMPPS/php/bin/php -c /Applications/AMPPS/apache/php.ini /Applications/AMPPS/ampps/softaculous/cron.php