Error trying to compile sample program in boomerang_lite.5.11a

I downloaded the components, installed the packages did the registery thing then i tried to compile the example program for delphi the compilation went without errors when i ran the program however i got a error : Project GSMCenter.exe raised exception class EComError with message 'Error 5 Access denied in function: createFile'. Process stopped. Use Step or Run to continue. what went wrong ? how can i fix this ? windows vista delphi 5 Lee