Go to App and Features and look for any apps that may be a Downloader program you don't use and uninstall it.
What Browser are you using? Go to the Browsers settings to Extensions and see if there is a Downloader app there, if so, Remove or Disable it.
Browse to that path in the error message (ie) C:\Users\Louis\AppData\Local\Temp and manually Delete the file utt.A659.tmp Being a Temp file, it should not affect your computer.
What Browser are you using? Go to the Browsers settings to Extensions and see if there is a Downloader app there, if so, Remove or Disable it.
Browse to that path in the error message (ie) C:\Users\Louis\AppData\Local\Temp and manually Delete the file utt.A659.tmp Being a Temp file, it should not affect your computer.