IIS7 and 0x8009310b

When trying to complete a new SSL certificate request I got this error message:

CertEnroll::Cx509Enrollment::p_InstallResponse: ASN1 bad tag value met. 0x8009310b while installing a new certificate

My setting was a Windows 2008 server running IIS7. But when I looked through the settings I found out that the certificate import was complete and the certificate was ready to use.