Remove the genuine verification of Windows XP

Open the registry (Start ---- Run --- enter regedit) and then open HKEY_LOCAL_MACHINE\\SOFTWARE\\microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Notify\\WgaLogon to delete it (WgaLogon), then Restart (must restart, or delete the C drive file), wgatray.exe will not automatically start, then delete the wgaTray.exe in C:\\windows\\system32, then search for it, in another Under the folder, all deleted, (search method is to start - search - all files and folders - all files or part of the file name, write "quotaTray.exe", search, search After that, click the right mouse button to delete it, and then restart again. Then go to the registry HKEY_LOCAL_MACHINE\\SOFTWARE\\microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Notify\\WgaLogon again, delete it (same as the first operation), and the problem is solved.