I just upgraded my Nitro Pro PDF software, and now every time I try to create a PDF file in a folder protected by the Ransomware Shield, I get the Avast dialog saying the program (NxPdfCreator.exe in this case) is trying to change a file in a protected folder and asks whether to block or allow it. I select to allow it and Avast promises to allow it and remember it, but it doesn't - even though the application is displayed in the list of allowed apps. The file doesn't get created and subsequent attempts give me the same dialog every time. Creating a PDF to a non-protected folder (the Desktop, for instance) works fine. If I remove the data folder from the list of protected folders, I can successfully create PDFs into it. But as soon as I protect the folder again, I get the same dialog as before. How do I fix this? TIA for any help.