Smart card authentication cannot launch published resources

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Symptoms

When logged in using smart card auth, published resources fail to launch with the following error:

Cause

The problem is related to the hook of CredUIPromptForWindowsCredentialsW. The behavior is changed in latest Windows builds.

Resolution

1. Open Registry

2. Go to HKCU\Software\Parallels

3. Create a new key - AppServerClientExtra

4. Inside this key, create a new DWORD ShowWinCredU with the value of 1

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