Sysadmin Bloggers

                    Trust Relationship error Hi Guys, If you get the below error then please login with local admin in the server and run the below command in Powershell in admin mode. PS C:\Windows\system32> netdom reset  Hostname Once you run the above command the issue is resolved and you can login with the domain account.

                          Microsoft   Edge opening with Blank White Screen Problem: We are unable to use the Edge browser version 115, 116, 117 and we are getting white screen. However, it was working on 114 version. Scenario: When we are using the direct Windows server 2016 it's working fine. The issue is only when we access it  through Beyond Trust Jump item   we are getting the white screen in Edge browser version 115, 116 and 117. However, all other browsers are working fine.   Environment: Operating System: Windows server 2016 Browser Version:   117.0.2045.60   Cause: We found that the Citrix API is hooking onto the  Microsoft Edge process.   Resolution: By adding the below registry which fixed the problem. Key: HKLM\SYSTEM\CurrentControlSet\services\CtxUvi  Value Name:  UviProcessExcludes  Type: REG_SZ  Value:  badapp1.exe;badlongname.exe;badapp2.exe;msedge.exe  Note : Reboot the server after the Registry change or the fix will not work.

  Admin shares available to non-administrative users over loopback address  Scenario. A non-administrative user starts Excel on a RemoteApp host. They open the "file open" window and in  file name  type  \\127.0.0.1\c$ . They are presented with the c:\ drive of the system. The same is true of c$ d$ admin$ etc... The same user typing  \\127.0.0.1\c$  in the address\location bar of open file window is told that this has been restricted by their system administrator. The same user attempting to access the admin shares from another machine is prompted for credentials. "This behavior occurs because the administrative share's default share permission was changed in Windows Server 2008, which allows the active logon account to access the administrative shares. Resolution : The administrative share's default share permission is controlled by the registry value HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\DefaultSecurity\SrvsvcShareAdminConnect. To co