Digital Certificates not validated after XP SP 1 Upgrade

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

Hello!

Our website uses Microsoft Certificate Services to accept cert requests, have them approved or denied, then installed via the the web. We use this for client validation when the user logs in.

Periodically our tech support has been getting reports of users who found their certificate would not work -- after choosing the cert from the pop-up window (on IE 5.5 or above), they would get a "Page Cannot be Displayed" error. Making a new request for a new cert and installing it seemed to alleviate this problem.

However this morning i came upon the error myself after installing WinXP Service Pack 1. The cert I had before I installed the new service pack caused the error after the install.

Previously, when trying to look for solutions for our users to this issue, I did notice this KB article: http://support.microsoft.com/?kbid=811383 and had installed the q811383.exe on my machine. After the SP1 install I do see the Q811383 in the list of "Update Versions". My IE version num is 6.0.2800.1106.xpsp2.030422-1633

Is this a known issue?

-Dan
 
If I understand correctly you mean to say that the SSL client authentication
certificate used to access a web server does not seem to work after
installing XPSP1.
Can you perform the steps in the KB article below for schannel logging on
the web server to determine the reasons for the failure to authenticate the
client cert.
http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q260729



--
Krish Shenoy[MSFT]
This posting is provided "AS IS" with no warranties, and confers no rights.
Dan F said:
Hello!

Our website uses Microsoft Certificate Services to accept cert requests,
Click to expand...
have them approved or denied, then installed via the the web. We use this
for client validation when the user logs in.
Periodically our tech support has been getting reports of users who found
Click to expand...
their certificate would not work -- after choosing the cert from the pop-up
window (on IE 5.5 or above), they would get a "Page Cannot be Displayed"
error. Making a new request for a new cert and installing it seemed to
alleviate this problem.
However this morning i came upon the error myself after installing WinXP
Click to expand...
Service Pack 1. The cert I had before I installed the new service pack
caused the error after the install.
Previously, when trying to look for solutions for our users to this issue,
Click to expand...
I did notice this KB article: http://support.microsoft.com/?kbid=811383 and
had installed the q811383.exe on my machine. After the SP1 install I do see
the Q811383 in the list of "Update Versions". My IE version num is
6.0.2800.1106.xpsp2.030422-1633
 
Back
Top