Error when opening the origin program

[milanbdeck17]

EVERY TIME I TRY TO OPEN ORIGIN THIS ERROR MESSAGE APPEARS. "THE PROCEDURE ENTRY POINT ?DROPEVENT@LINEEDIT@@MAEXPAVQDROPEVENT@@@Z COULD NOT BE LOCATED IN THE DYNAMIC LINK LIBRARY QTGUI4.DLL.

this all happened because I recieved information from one of your chat helpers so that I could play Medal of Honor Airbourne. I entered the product key on the ea thing so that I could actiave the game but now im having this problem.

[EA_Dennis]

Heya, can you please take a look at the solution in this thread and see if it helps: http://answers.ea.com/t5/Origin/Help-I-can-t-get-into-origin/m-p/319956#M6038

In short, manually uninstall Origin and then download and run the installer again.