the instruction at 0x6be7431a referenced memory at 0x00000000. the memory could not be read. click on OK to terminate the program. everytime I want use rip function on my wmp 11 (vista ultimate 32bit). it will show an error. anyone have this problem? is there any component that I removed which make this happened? the components that I removed are : [Components] ;# Accessories # Snipping Tool, Speech Support, System Information, Welcome Center, Wordpad ;# Drivers # Printers-; # Multimedia # Media Center, Movie and DVD Maker, Screensavers # Network # MSN Installer, Windows Collaboration ;# Services # Distributed Link Tracking Client, Error Reporting, Offline Files, Remote Registry ;# System # BitLocker Drive Encryption, Help, IMAPIv2 Burning Support, Malicious Software Removal Tool Microsoft Agent, Parental Controls, Reliability and Performance Monitor Security Center, SuperFetch, System Restore, Tablet PC, Windows Backup Windows Defender, Windows Easy Transfer, Zip Folder thank you for your help. merry christmas & happy new year