Hi, I am new to WPI. I have downloaded 7.2.2, extracted files to WPI folder under windows CD root, and try to run WPI.hta. Then, I got these errors. Search through the forum and found only one guy with similar errors but was using 6.4. No solution over there. Can anyone help me? P/S: I clean out Nero 8, and do a few changes here and there, but still doesn't work. And I do not want to re-install my Windows.