mat-debug-xxxx.log files

Thank you Gary B. You nailed it. No more of these mat-debug log files piling up in temp folder. I did find the site to be nirsoft.net not nirsoft.com. When you land on their home page it is loaded with options so I did a search using their search bar for InstalledAppView and downloaded it from the landed page. Smooth download and painless to use. Found Localbridge.exe on the list and deleted it. We are all good now. Thanks again.

I solved the annoying problem with mat-debug-xxxx.log files for me using the commands:

Get-AppxProvisionedPackage -Online | Where-Object {$_.PackageName -Like "Microsoft.MicrosoftOfficeHub"} | ForEach-Object { Remove-AppxProvisionedPackage -Online -PackageName $_.PackageName}

Get-AppxPackage Microsoft.MicrosoftOfficeHub | Remove-AppxPackage

See: https://docs.microsoft.com/en-us/windows/privacy/manage-connections-from-windows-operating-system-components-to-microsoft-services

In my case the files in tmp folder were created by the program:

C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.2005.1191.0_x64__8wekyb3d8bbwe\LocalBridge.exe

Found by Sysinternals' Procmon.

I get the mat-debug files too. but i never install in my life a office pack.

this folder that is in previous post tell i have too. so how i can deinstall this whole office stuff ?. i dont want office in my pc because it is high risc for virus.

C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.2005.1191.0_x64__8wekyb3d8bbwe\LocalBridge.exe

I have also 3 C:\Program Files\WindowsApps\Microsoft.OfficeOneNote_   folders.

edit of post do not work with firefox. there come message "you jave already a reply window open. 

so i write a additional post. i have also win 10 home

Benny, I recommend the nirsoft solution from the post by:

GaryB007

Seems to do the job with no repercussions.