This article describes how to enable the first menu option as the default boot choice without prompting when vDisk boot menu appears.
Set the boot option as the first option in the start menu.
Caution! Refer to the Disclaimer at the end of this article before using Registry Editor.
On all Provisioning Services servers till 6.x, open the Registry Editor and browse to HKLM\Software\Citrix\ProvisioningServices\.
On Provisioning Services servers 7.x, open the Registry Editor and browse to HKLM\Software\Citrix\ProvisioningServices\StreamProcess\.
Right-click on either Provisioning Services or StreamProcess > click New > DWORD Value “SkipBootMenu”.
Double-click the new DWORD and type Value data of 1 ( a value of 0 will enable normal boot menu behavior ).
Close the Registry Editor.
Restart the Citrix Provisioning Services Stream Service on the Provisioning Services server(s).