Touch Keyboard not showing for domain users. Working fine for local accounts.

 I have stumbled across problem on Windows 10 LTSC 2019.
Domain users were not able to use Touch Keyboard. App TabTip.exe launched successfully, but keyboard did not show.

Whole problem was solved by adding this registry key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\TabletTip\1.7

REG_DWORD: [DisableNewKeyboardExperience] = 1

No Bootable Media Found

 I stumbled across problem where laptop was not able to boot from SSD which was in perfectly mint condition.

Problem was, that somehow boot sector of drive was corrupted.

Quick set of commands from Hiren's Boot CD successfully rebuilt BCD file and OS was able to boot properly.

Boot to Hiren's Boot CD from USB.

1. Run cmd
2. Run "diskpart" from cmd
3. Select disk where corrupted OS is installed "sel disk <number>"
4. List available volumes by using "list volume"
5. Find volume which is 100MB in size and formatted to FAT32
6. Select found volume by "sel vol <number>"
7. Assign letter K to this volume by "assign letter k:"
8. Exit diskpart by typing "exit"
9. Enter boot folder by using "cd /d K:\EFI\Microsoft\Boot"
10. Change attribute of BCD file so it can be renamed "attrib BCD -s -h -r"
11. Rename BCD file "ren BCD BCD.bak"
12. Rebuild BCD file "bcdboot C:\Windows /s k: /f ALL"

Restart computer, remove USB with HBCD and you should be able to boot into Windows normally.

SCCM Application not showing up in Software Center

I have just recently learned why app was not deploying to client the hard way.

So basicaly my scenario:
SCCM Server running on premise
SCCM Distribution Point running on premise
SCCM Console running on SCCM DP
Client in domain, in many collections in SCCM

When I add computer information to SCCM, computer is added to global Collection of All devices.
Then I am able to PXE Boot from DP and via Task Sequence install OS to PC.
During this installation, depending on TS computer is then added to device collections which are then used to deploy applications.
For each application there is device collection

I have AppxPackage which I want to deploy via SCCM and this package is dependent on another 3 packages.
Yet app won't show in Application neither in Installation Status tab of Software Center.

When I ran DeploymentMonitoringTool (which is part of SCCM Client Tools) desired Application was under Deployments, but when I clicked on it, popup saying "DT cannot be empty" appeared and app closed.

All problems were resolved by editing Application->Deployment types and removing Administrator comment from one of DT's.

.NET Framework 3.5 installation fails with 0x800F0954 error.

When trying to install .NET Framework 3.5 installation fails with 0x800F0954 error.

Cause to this problem is PC connecting to corporate service instead of Windows Update.

How to solve:

1. Disconnect PC from network (so PC won't pull GPO)

2. Change registry "HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU\UseWUServer" to 0

3. Restart PC

4. Connect PC to network

5. Install .NET Framework 3.5

6. Restart PC

7. Change registry

"HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU\UseWUServer" back to 1

8. Restart PC

Fix: Error 0x800F0954

0x800F0954 As a temporary workaround, change the registry key “UseWUServer” to 0. It is located at: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU

Error 0xc004F050 while entering Windows Pro product key

1. Disconnect from network

2. Enter generic key: VK7JG-NPHTM-C97JM-9MPGT-3V66T

3. Let Windows upgrade to Windows Pro

4. Connect to network

5. Activate with your Windows Pro key

Dell Optiplex 3070 and Dell Latitude 5400 jack problem

I encountered problem with Dell Optiplex 3070 and Dell Latitude 5400, which couldn't access Microsoft Store (due to GPO), and couldn't download Waves MaxxAudio Pro for Dell 2019, without which using headphones with phone jack connector.

Luckily I managed to solve this problem by downloading Waves .appx file from https://store.rg-adguard.net/ (using url:https://www.microsoft.com/store/apps/9pjppgg8tgvg).

Now I needed to download Appx dependencies. I used this link for that purpose https://github.com/j00sean/SimpleWebView/tree/master/SimpleWebView/AppPackages/SimpleWebView_1.0.0.0_Test/Dependencies.

Then I just ran "Add-AppxPackage -Path "Path\to\File" in Powershell, for every package (Framework, Runtime, VCLibs, Waves).

After connecting jack I was greeted by Waves window, prompting me to select device type.