I boot my computer, get to the Windows welcome screen after I enter my password, the spinning loading thing rotates forever.I have to manually shut down and start.Citrix Xen.App 7.Logon Slow.Update 2.Citrix provides the limited release hotfix ICATS7.WX6.More information below.During the research for my session about the Xen.Delete Windows 7 Welcome Screen Then Black' title='Delete Windows 7 Welcome Screen Then Black' />I experiemented a lot trying to find the root cause of the prolonged black screen phase, disabling all kinds of redirection, printer mapping, even IPv6.This will show you how to enable or disable having to press CTRLALTDELETE before being able to enter your log on credentials in the Windows 7 log on screen.This guide shows one method of fixing Windows Vista if it stops at a black screen when it boots up.App 7.Citrix Synergy and Bri.Forum London, I noticed that the logon to my Xen.App 7.Longer, in fact, than the combined durations of the main logon phases user profile loading, group policy processing, logon script execution and shell startup.Much longer.Also much longer than on an otherwise similar Xen.App 6.Examining uber. Agents brand new logon process performance dashboard I found a 1.After the user profile has been loaded and group policy has been processed, which are both finished after three seconds, nothing happens for about ten seconds.Finally, at 1.Userinit process started which ultimately loads the shell, Explorer.During most of that time the end user is presented with a black screen, getting no feedback as to what might or might not be happening as you can see in this video I experiemented a lot trying to find the root cause of the prolonged black screen phase, disabling all kinds of redirection, printer mapping, even IPv.None of that fundamentally changed the duration of the black screen phase.Then I had the idea to log in via RDP for which you have to make the user a member of the group Direct Access Users on the Xen.App machine Now, that is a lot faster RDP logons are finished in less than 4 seconds compared to around 1.ICA logons.Digging around some more I stumbled upon CTX1.Juegos De Zombies The Last Stand Hacked Free .Key HKEYLOCALMACHINESOFTWAREWow.NodeCitrixLogon.Value Disable.Status.Type REGDWORD.Data 1.Key HKEYLOCALMACHINESOFTWAREWow.NodeCitrixLogon.Value Disable.Status.Type REGDWORD.Data 1.The effect was immediate, bringing the ICA logon from 1.Happy End Not quite.With Disable.Status set to 1, every time I logged on the Logon.UI.Ctx.Winlogon. Prov.Events like the following were logged Faulting application name Logon.UI.Faulting module name Ctx.Winlogon.Prov. dllunloaded, version 7.Exception code 0xc.Fault offset 0x.Faulting process id 0x.Faulting application start time 0x.Faulting application path C Windowssystem.Logon.UI. exe. Faulting module path Ctx.Winlogon.Prov. dll.Report Id cb.Faulting package full name.Faulting package relative application ID Faulting application name Logon.UI.Faulting module name Ctx.Winlogon.Prov. dllunloaded, version 7.Exception code 0xc.Fault offset 0x.Faulting process id 0x.Faulting application start time 0x.Faulting application path C Windowssystem.Logon.UI. exe. Faulting module path Ctx.Winlogon.Prov. dll.Report Id cb.Faulting package full name.Faulting package relative application ID Ctx.Winlogon.Prov. dll, also called Citrix.Remote.Logon. Filter, is registered as a credential provider filter via the registry key HKEYLOCALMACHINESOFTWAREMicrosoftWindowsCurrent.VersionAuthenticationCredential Provider Filters3.A9.D 7. 13. C 4.AA0. Sql Server Update Column With Sequence Number In Excel . C BBF4. F6. A8.When that key is renamed or deleted Logon.UI.Ctx.Winlogon. Prov.However, since I do not know what the consequences of disabling the registration of Ctx.Winlogon.Prov. dll are I cannot really recommend that approach.Ultimately Citrix are the only ones who can truly fix this.Update 2.Hotfix. Shortly after the initial publication of this article Shane Kleinert pointed me to limited release hotfix ICATS7.WX6.CTX1.OS i. e. Xen.App only.As he explains in the comments below Shane had noticed similar issues at customer sites and found CTX1.I am happy to report that CTX1.So this story does have a happy end, after allLock Screen Enable or Disable in Windows 8.How to Enable or Disable Lock Screen in Windows 8 and 8.Information.This tutorial will show you how to enable or disable the lock screen appearing for users that are not required to press CtrlAltDelete secure sign in before signing in Windows 8 and Windows 8.You must be signed in as an administrator to be able to do the steps in this tutorial.Warning.If you have Secure sign in enabled for users to be required to press CtrlAltDelete before signing in, then it will override disabling the lock screen below.EXAMPLE Lock Screen in Windows 8 and Windows 8.Enable or Disable Lock Screen using a REG File Download.Note.The. reg files below are for the registry key and value below.HKEYLOCALMACHINESOFTWAREPoliciesMicrosoftWindowsPersonalization.No.Lock. Screen DWORD0 Enable lock screen.Disable lock screen.Do step 2 or 3 below for what you would like to do.To Enable the Lock Screen.NOTE This is the default setting.A Clicktap on the Download button below to download the file below, and go to step 4 below.EnableLockScreen.To Disable the Lock Screen.A Click on the Download button below to download the file below, and go to step 4 below.DisableLockScreen.Save the.Double clicktap on the downloaded.Merge it.Clicktap on Run, Yes UAC, Yes, and OK when prompted.When finished, you can delete the downloaded.Enable or Disable Lock Screen in Local Group Policy Editor.NOTE This option for using group policy is only available in the Windows 8 Pro and Windows 8 Enterpriseeditions.From the Start screen, start typing gpedit.Enter when finished.NOTE You could also press WindowsR to open the Run dialog, type gpedit.OK.
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