If by any chance your search result in Windows is misleading, missing, or incorrect then it is a high probability that your search index is out of date. To repair this issue follow this guide step by step.
Please take note that rebuilding the whole search index can take a long time on some systems depending on the size of the index itself, CPU speed, HD speed, etc. Sometimes it can take even hours on large drives.
First, press ⊞ WINDOWS + R to open the run dialog and type in it Control panel to open the control panel.
Once you are in the control panel, switch your view to large icons and locate Indexing options.
Inside indexing options, click on advanced.
In advanced options click on the rebuild and confirm.
Leave your computer to finish and your searches should be working fine now.
“This site can’t be reached, The webpage at [website URL] might be temporarily down or it may have moved permanently to a new web address, ERR_QUIC_PROTOCOL_ERROR”This kind of error message pops up when the URL is down. However, if you are certain that the site is not down and you’re still seeing this error message, then troubleshoot further using the suggestions given below.
winmgmt /verifyrepositoryAfter you enter the command, if there is a response saying, “repository is not consistent”, then the repository has an issue. If not, then something else is causing the problem. Since you are certain that corruption exists in the WMI repository, then here are some suggestions you need to check out to repair or rebuild the WMI repository.