help for php installation

i now install a small database in my localhost,php4.2.3 run in IIS(windows XP pro)& mysql. executed and get error: Notice: Undefined variable:REQUEST_METHOD in d:[login to view URL] on line 9 Notice: Undefined variable: REQUEST_METHOD in d:[login to view URL] on line 36 Notice: Undefined variable: REQUEST_METHOD in d:[login to view URL] on line 91 i guess this is [login to view URL] problems prefer help for installation via ICQ * if u familiar with apache but not IIS,it is ok too!,i can install apache as localhost server*