How to delete this notification???‏

Hi my name is Carlo. Daysago Iinstalled afree app(myBICLighter) and I had no problem, but when I go toinstallother appsI getthis notification"can not install myBICLighter and10 otherapp. Please try againlater". IpressonOK, and the notification disappears, and the Iphone proceedwith the installationof the app. I removedthe app(MyBICLighter) from theiPhone, but itstill appearsthe usualwarning whenI try to installother apps. How can I do, never to see this messagewhen I downloadtheapp??Thank you andsee you soon.