I keep having this error >< "Error 1719: The Windows Installer service could not be accessed" error message when you try to add or remove a program Error 1719. The Windows Installer Service could not be accessed. You may be running in safe mode or Windows Installer may not be correctly installed. (2nd one specifically) I went to http://support.microsoft.com/kb/315346 to solve the problem, yet, it still didn't help. I've re-installed my Windows XP SP2 before because of this error (after I followed the way Microsoft told me). Still I get this problem. I really have no idea what the problem is >< I've re-installed the Windows like 3~4 weeks ago and this happens again >< It did say that sometimes Microsoft Office 2003 is the cause of this, but I've used it before. Only thing I haven't done is updated it, which I've been updating it recently. Is it because I've updated the Microsoft Office? Please help! I don't wanna use my CD-Key for my OS again >< Thank you!