PLEASE HELP...RWcontrol.dll

Hi,I downloaded a 737 panel from avsim today, I moved all the files into the FS2002 directories, and when I try to start up FS2002, it says Roger Wilco cannot be found, rwcontrol.dll.....I had to update the RWControl.dll as said by the readme file for the panel. Now, I cannot start Flight Sim. Any suggestions?Thank you in advance,Mike