Windows 10


Unable to connect to share (System error 1272)

I noticed that I ran into a system error 1272 error to connect to a share residing on my NAS.  In Windows 10, version 1709 and higher (also Windows Server versions 1709 and higher) SMB2 guest access is disabled by default.

SMBv2 has the following behavior in Windows 10, version 1709, Windows Server version 1709, and Windows Server 2019:
  • Windows 10 Enterprise and Windows 10 Education no longer allow a user to connect to a remote share by using guest credentials by default, even if the remote server requests guest credentials.
  • Windows Server 2016 Datacenter and Standard edition no longer allow a user to connect to a remote share by using guest credentials by default, even if the remote server requests guest credentials.
  • Windows 10 Home and Professional editions are unchanged from their previous default behavior.

How to enable SMB2 guest access

If you want to enable insecure guest access, you can configure the following Group Policy settings:
Computer configuration\administrative templates\network\Lanman Workstation
“Enable insecure guest logons”
Note By enabling insecure guest logons, this setting reduces the security of Windows clients.

SMB03


How to force the Windows 10 1809 Update

Yesterday Microsoft enabled the 1809 Windows 10 update again after some minor issues. Windows 10 shall automatically download the Windows 10 update, but this is how you can speed things up 🙂 :

Go to the Microsoft Support website here.

Download the Microsoft Upgrade Assistant.

Execute the Assistant and click next. After some time you have to reboot and your version of Windows will be upgraded :

Windows 10 1809


Help! Where is my application (Windows 10)

Recently I noticed that when I switched to another active application on my taskbar, Windows 10 didn’t show the application. Very annoying.. 🙁 The application (and the preview screen) showed while switching with alt-tab, but after releasing the application disappeared again!

I found the following solution :

Hover to the application that is having that problem on your taskbar.

appgone1

With for the preview screen to pop up and slowly go to that screen. Now use your right mouse button to select and choose for maximize.

appgone2

Voila! There it is again!