Please help

[Imran-Saami]

Hi Dears

 

I installed my osCommerce on my windows based Apache server, Its working fine, but when I register as a user, after submitting form for registration, I recieve these warnings.

 

Warning: mail(): "sendmail_from" not set in php.ini or custom "From:" header missing in C:\php\webs\catalog\includes\classes\email.php on line 502

 

Warning: Cannot modify header information - headers already sent by (output started at C:\php\webs\catalog\includes\classes\email.php:502) in C:\php\webs\catalog\includes\functions\general.php on line 29

 

I can't find any solution on previous threads.

 

please help me out, Actually I'm not into PHP and i dont know so much about it.

[Imran-Saami]

I've already checked after deleting extra spaces on the end and start...