Knowledge Base/Citrix Application Support/TroubleShooting

Citrix SSL Error 78

Deborah Spadafora
posted this on Feb 15 01:51 pm

Issue: 

You are receiving Citrix SSL Error 78: The server certificate could not be checked for revocation as required by your SSL policy settings.

Resolution:

1. Open regedit
2. Browse to HKEY_CURRENT_USER\Software\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Network\SSL
3. Add Value Data "NoCheck" (without the quotes) to SSLCertificateRevocationCheckPolicy key (i.e. SSLCertificateRevocationCheckPolicy=NoCheck)