Need help identifying a policy to stop IE 8 blocking a site with certificate error

[round2it]

I have just rolled out IE8 for our xp machines but i am having a little problem with certificate warnings

 

what gpo do i need to change to stop this happening with ie8

 

do i need to put this in a trusted zone or am i missing something with in the gpos

 

i did not have this issue with ie7 and i have updated the adm template but i can not see what i am missing

 

can someone help

[Michael]

Try this update and see if it makes any difference.

 

I don't get any error when visiting that website with IE10.

[Michael]

Actually even better, try this update instead (May 2013).

[round2it]

very similar to my issue it works no problem in ie9 on windows7 but i am still getting the security errors.

 

the updates have been pushed out via wsus already

 

i will try reinstalling and a reboot.

 

thanks for the quick reply

...........................................

 

 

 

ok i am still getting the error on all windows xp machines

 

can i just turn off all the warnings via gpo?

Edited June 5, 2013 by round2it

[round2it]

i have tried installing the certificate but the error still pops up .

 

this is a new thing we are signing up for as we are moving from samlearning.com (no errrors on this site) to iamlearning.co.uk

 

i have tried putting the site in the trusted sites section but the error still pops up

 

date and time on pc are correct

 

this is driving me crazy

[Michael]

I presume you've tried resetting IE to defaults once you've applied the certificate update? Are you running the latest version of Flash and the latest Security Updates for IE itself?

[round2it]

i think the issue will be with one of my existing gpos so it time for some group policy investigation