[FIX] Outlook Web Access (OWA) shows installer dialog on message edit screen
OWA 2000 and 2003 have an annoying bug that shows an Office Installer dialog when you bring up a message edit screen (new message or reply to message).
Support articles 257886 and 298110 discuss the issue.
This reg file entry fixes it:
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{438DA5E0-F171-11D0-984E-0000F80270F8}\InprocServer32]
"InprocServer32"=-
[HKEY_CLASSES_ROOT\CLSID\{010E6CBE-FE2B-11D0-B079-006008058A0E}\InprocServer32]
"InprocServer32"=-
(1) Highlight the blue text
(2) Open notepad
(3) Paste
(4) "File / Save As" Desktop / FixOWA.reg
(5) Double click file.