You guys give up? I'm seeing a lot of people with this issue. Is so
exasperating to have one pc here that opens OE links in IE without a probelm,
and another pc that won't do it and throws out an error message. If any of
you come up with any more ideas, I am all ears! Thank you.

"PA Bear [MS MVP]" wrote:

• Do you have this Registry key?...

HKEY_CURRENT_USER\Software\Microsoft\WAB\WAB4

• If not, STOP; If so, is there a DWORD named UseOutlook (NB: no space) and
is its value set to 1 (one)?

• If not, STOP; If so, Address Book is configured to share contacts with
Outlook, even if you don't use it (can happen with the install of Office).
Change the value to 0 (zero), close REGEDIT & reboot: Address Book should be
available to you and all should be well. (If that DWORD is not present,
don't create it, and don't alter any other DWORD values.)

Note that any changes (additions, deletions, edits) made while sharing was
enabled will not be available (displayed) in Address Book when sharing is
disabled.

=========================

1. http://www.oehelp.com/oedef.aspx; then...

2a. http://www.oehelp.com/oelnk.aspx

2b. Start [ | Control Panel | Add/Remove Programs ] | Set Program Access and
Defaults | Email | ...

========================

Are you running WinXP SP2 or WinXP SP3? Did you just install IE7?


remar wrote:
Hello
Yes, MS Office is installed, but not MS Outlook...
Suggestions?? - Thanks!

"PA Bear [MS MVP]" wrote:

Is MS Office and/or MS Outlook also installed?

remar wrote:
When I click on an email hyperlink in a browser window (IE7), I get a
Windows Internet Explorer error message that says: "Could not perform
this
operation because the default email client is not properly installed".

I have two machines with nearly identical software and settings on each
one.
This problem just cropped up on only one machine. The other is fine...
I
can click on an email hyperlink in IE7 and my email client, Outlook
Express,
pops up.

I have been through all of the OE settings on each machine. They are
identical. I have followed EVERY step on this page (
http://support.microsoft.com/?kbid=306098 ) to make OE my default client
(even though it always has been and has been working fine up until
today,
when I noticed this inability to send mail from a link in a web page).
I
have tried all three methods of registering OE as default shown on that
page
and I also checked the registry to see if I needed to add a data string
to
the default mail client key (instructions at the bottom of that page).
The
value was already there.

I have also opened Folder Options|File Types in Windows Explorer and
checked
the values for URL:MailTo Protocol. The value reads as it should...
application: "C:\PROGRAM FILES\OUTLOOK EXPRESS\MSIMN.EXE" /mailurl:%1
And the path to msimn.exe is correct.

Otherwise, OE is functioning perfectly for me. I can also use the Send
To
feature with no problem.

Does anyone have an idea how to fix this?