Windows 10: How to Escilate Trustedinstaller privileges

Dear Microsoft Team,I Have a question, How do i escalate trustedinstaller privileges with tool or else ? I am Aware Of not using any information unauthorized to damage system And Accept other Terms and conditions Like that Im doing it on my terms and any damage that has ben done is caused of onyl me

:)

 

A required privilege is not held by the client // help please

My problem: A required privilege is not held by the client shows up when I try to run any executable file. I am the only administrator on all household PC's. I have at least five Windows 10 PC's in the household.

For a couple of months I had my problem on only one desktop PC (v1909) which I have dealt with by using Safe Mode when I absolutely had to do so. As of today I can add one laptop (v2004) to my list with this problem. I read the one post that I could find and I tried the suggestion today on both of the problem PC's to no avail. (Tweaking.com's cautious repair tool, observing the cautious steps, and apply only the relevant fixes for permissions.) I have at least one other PC with v2004 and no privilege problem and at least one other PC with v1909 and no privilege problem.

Previously I had tried these six methods:
1. Run the Program as Administrator
2. Use Command Prompt to run the file
3. Disable The Admin Approval Mode
4. Disable UAC using Registry Editor
5. Change Sharing Permission
6. Take ownership of the Root Drive

Thank you for any new suggestions or known fixes . . . .

 

Restore WindowsApps permissionss to TrustedInstaller

Initially I got the same error that said “NTService\TrustedInstaller is not from a domain listed in the Select Location dialog box, and is therefore not valid.”

My problem was the lack of a space in "NT Service\TrustedInstaller."

I got this solution from a post by Sergey Tkachenko at Restore the TrustedInstaller ownership in Windows 10

 

Unable to open any photos or Windows apps.

Please start Command Prompt as TrustedInstaller and redo the steps. TrustedInstaller has the highest privileges on the computer. Once done, install Photos app from the Store and open it.

Meanwhile, open PowerShell and query the services configuration using this command:

• get-service |select DisplayName,Status, StartType | clip
  

Paste the output (copied to clipboard) to a file and upload it to your OneDrive.