Windows Systems are composed of many details and The registry is most important thing in windows.
How to fix The Registry on Windows 10:
1. Open the win10 system computer, right-click "Start" in the lower left corner of the system desktop, and click on the right-click menu: Command Prompt (Administrator) to open the Administrator Command Prompt window;
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsSelfHost\Applicability" /v "BranchName" /d "fbl_release" /t REG_SZ /f
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsSelfHost\ Applicability" /v "ThresholdRiskLevel" /d "low" /t REG_SZ /f
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsSelfHost\Applicability" /v "ThresholdInternal" /f
reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsSelf" /v "ThresholdOptedIn"/f
Click the small box in the upper left corner of the administrator command prompt window, click "Edit", and click Paste in the secondary menu of editing;
3. After clicking Paste, the above commands are copied verbatim to the administrator commands In the prompt window, it can be seen at this time, the operations of the 4 commands are: the operation is completed successfully;
4. If the third item is wrong after entering the command: the system cannot find the specified registry or value (as shown in the figure);
5. Right-click "Start" in the lower left corner of the system desktop, click "Run" in the right-click menu, enter regedit.exe in the run dialog box, click OK or press Enter to open the registry editor;
6. Expand in sequence: HKEY_LOCAL_MACHINE \SOFTWARE\Microsoft. Expand again: WindowsSelfHost, find Applicability in the expanded item of WindowsSelfHost, and left-click: Applicability;
7. In the right window corresponding to Applicability, right-click on the blank space-New-String Value (S);
8. Put " New #1" named: ThresholdInternal, exit the registry editor; In the administrator command prompt window, enter: reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsSelfHost\Applicability" /v "ThresholdInternal" /f command, you can see the prompt: Operation Completed successfully.