Hello, Marc KOTJ,Welcome to Microsoft Community.
Thanks for your feedback,I understand that you wish to completely disable the index rebuilding feature.
Unfortunately, you cannot prevent automatic index rebuilding while using the indexing feature, as this process is fully automated.
However, you can refer to the following steps to speed up the index rebuilding process, which can significantly alleviate the problems caused by index rebuilding.
Enable or disable the indexer backoff feature to reduce indexation speed.
Note: You must be logged in as an administrator to perform these operations.
Method 1: Using Local Group Policy Editor
- Press Win + R to open the Run dialog, type “gpedit.msc” and press Enter to open the Local Group Policy Editor.
- In the left pane, navigate to: Computer Configuration > Administrative Templates > Windows Components > Search.
- In the right pane, find "Search" and double-click the "Disable Indexer Backoff" policy to edit it.
- Choose step 5 (Enable) or step 6 (Disable) as needed.
Step 5: Enable Indexer Backoff
- Select (click) "Not Configured" or "Disabled," then click "OK," and proceed to step 7. The default setting is "Not Configured."
Step 6: Disable Indexer Backoff
- Select (click) "Enabled," then click "OK," and proceed to step 7.
- Once completed, you can close the "Local Group Policy Editor" as needed.
Method 2: Use a Registry File to Enable or Disable Indexer Backoff
You can copy the following registry key value, create a blank text file and save it, then change the file extension to .reg and double-click to import it.
Registry setting to enable indexer backoff:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Windows Search]
"DisableBackoff"=-
If you want to cancel disabling the indexing feature, copy the following registry key value, similarly create a blank text file and save it, change the extension to .reg, and double-click to import:
Registry setting to disable indexer backoff:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Windows Search]
"DisableBackoff"=dword:00000001
Disclaimer: Generally, modifying registry subkeys or work group is intended for advanced users, administrators, and IT Professionals. It can help fix some problems, however, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For further protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click here to view the article.
https://support.microsoft.com/topic/855140ad-e318-2a13-2829-d428a2ab0692
If my understanding is wrong, please point it out, so that I can assist you better.
Lugoo Bei | Microsoft Community Support Specialist