It is important to verify that your anti-virus software has exclusions setup for the ProSeries 2022, 2021 and 2020 installation folders

• For ProSeries Professional - C:\ProWinYY
• For ProSeries Basic - C:\BasWinYY

There are several files in ProSeries that will make calls to the internet. You can find the files below. However, putting the exclusion on the ProSeries installation folder supersedes individual rules for each file.

• CefSharp.BrowserSubprocess.exe
• ProSeriesBackgroundUpdater.exe
• ProSeriesLauncher.exe
• ProSeriesUpdate.exe
• ProtaxYY.exe
• TaskSch.exe

For more anti-virus configuration information, review How to exclude ProSeries from real-time system scans