Accept Expired Client Certificates when Certificate Authentication is enabled in IIS

From: Someone Beneath the Blue Sky (z258_14_at_yahoo.com)
Date: 01/26/05 

Date: 26 Jan 2005 12:28:35 -0800

Dear All,

We have enabled certificate authentication in IIS. Is there any way
(flags in registry, metabase setting, ...), for forcing IIS 6 to accept
expired certificates and not returning Error 403.17 ?

We need this as a quick fix, before issuing new certs for the
customers.

Thanks in advance,