SmartCard Authentication Not Working in Citrix Session
Article ID: CTX220431
Updated On:
Description
Auth to the server works but not within the application.
Environment
Caution! Using Registry Editor incorrectly can cause serious problems that might require you to reinstall your operating system. Citrix cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk. Be sure to back up the registry before you edit it.
Resolution
Set registry key FilePathName on XenApp servers to scardhook.dll under: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Citrix\CtxHook\AppInit_Dlls\Smart Card Hook
Problem Cause
The XenApp servers had the following registry key set incorrectly:
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Citrix\CtxHook\AppInit_Dlls\Smart Card Hook\FilePathName
It was set to "scardhook64.dll". It is a 32-bit key so it only needed scardhook.dll
Issue/Introduction
Auth to the server works but not within application.
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