Group Policy Settings

Verify your configuration for the following Group Policy settings. If required, update the settings as described in this section so that they don't block AppStream 2.0 from authenticating and logging in your domain users. Otherwise, when your users try to log in to AppStream 2.0 the login may not succeed. Instead, a message displays, notifying users that "An unknown error occurred."

• Computer Configuration > Administrative Templates > Windows Components > Windows Logon Options > Disable or Enable software Secure Attention Sequence — Set this to Enabled for Services.

• Computer Configuration > Administrative Templates > System > Logon > Exclude credential providers — Ensure that the following CLSID are not listed: e7c1bab5-4b49-4e64-a966-8d99686f8c7c and f148bAed-5f7f-40c9-8D48-51e24e571825

• Computer Configuration > Policies > Windows Settings > Security Settings > Local Policies > Security Options > Interactive Logon > Interactive Logon: Message text for users attempting to log on — Set this to Not defined.

• Computer Configuration > Policies > Windows Settings > Security Settings > Local Policies > Security Options > Interactive Logon > Interactive Logon: Message title for users attempting to log on — Set this to Not defined.

• Computer Configuration > Policies > Windows Settings > Security Settings > Local Policies > User Rights Assignment > Allow log on locally — Set this to Not defined or add the domain user/group to this list.

• Computer Configuration > Policies > Windows Settings > Security Settings > Local Policies > User Rights Assignment > Deny log on locally — Set this to Not defined or make sure that domain users/groups are not included in the list.

If you are using multi-session fleets, you also need the following Group Policy settings, in addition to the settings specified above.

• Computer Configuration > Policies > Windows Settings > Security Settings > Local Policies > User Rights Assignment > Allow log on through Remote Desktop Services — Set this to Not defined or add the domain user/group to this list.

• Computer Configuration > Policies > Windows Settings > Security Settings > Local Policies > User Rights Assignment > Deny log on through Remote Desktop Services — Set this to Not defined or make sure that domain users/groups are not included in the list.