This error may occur in when clicking in the software while it is processing a task, such as Query, Export, Report, or Mail.
This error is appearing when the application is actively processing a requested job. This prompt appears in place of the "Not Responding" prompt and white screen that appeared during processing in previous versions. To continue processing the document, please click 'Switch To'. The merge will continue processing normally. If the process is rather large and you receive the prompt again, click 'Switch to' and the document will still continue normally