Since the latest update I am unable to use ConvertXtoDVD to burn a DVD from my documents (or from my downloads). I’m told that “The working folder is not accessible”. I’ve made ConvertXtoDVD an “exception”, but still no luck. I’m a relative newbie, not sure what else I can do. Any ideas? Thanks in advance.
→ https://support.avast.com/en-ww/article/298/ (Blocked & Allowed apps)
Thank you! Much appreciated. That did the trick. Had to restart my computer after allowing app(s). Works good now. 
You’re welcome.