WampServer

I'm having problems adding custom fields in Sugar CRM and all roads point to mysql. I've found posts on other boards that document editing the my.ini as follows

"I found that sql_mode in my.ini had STRICT_TRANS_TABLE set.

I removed that value, restarted my mySQL server and custom fields could now be saved"

However, I'm not finding this line in my my.ini file that wamp installed. Is there a setting that needs to be changed in order to allow me to save my data once I've created a custom field? Any help would be appreciated.