Problem with shell infrastructure host

Hello,

Try this:

--> Press Windows + R
--> Type control and hit enter
--> In the upper right corner, under view by, set it to small icons
--> Click on Indexing Options
--> Click on Advanced
--> Click on Rebuild
--> Click OK to start the indexing
--> Don't touch anything while indexing is in progress.
--> Once finished, let me know if you still have the problem

RE_

To see what is running:

Be sure to read the entire procedure before posting the reports
Do not post them directly in the messages as they are unreadable and incomplete

The reports FRST.txt and Addition.txt are expected

All reports must be hosted on https://security-x.fr/up/ and you must indicate the obtained links in your response

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--> The SmartScreen filter may trigger an alert. Click on Actions or More Info then click on Run anyway

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--> Download the FRST version of Farbar, compatible with your system and save the file on your Desktop

--> For a 32-bit system
--> For a 64-bit system

How to know which version 32-bit or 64-bit is running on my system?

--> Wait until your browser prompts you to download and save the file, without clicking anywhere, especially not on the sponsors of the page.
--> Close all applications, including your browser
--> Double-click on FRST.exe and click Yes to accept the Disclaimer
--> Under Vista, Windows 7 / 8 and 10, you need to launch the file by right-clicking -> Run as administrator
--> Wait for it to indicate The tool is ready to run
--> In the main menu, click on Scan and wait for the analysis to complete
--> At the end of the scan, the reports FRST.txt and Addition.txt are created. Post these reports in your next response.
--> The reports are saved in the same location as the tool and under C:\FRST\Logs