If the error started appearing after a recent virus scan, check your Antivirus "Quarantine" folder. If the file is there, you can restore it and set an "Exclusion" for that specific folder. Manual Installation (If you have a trusted copy)
Since RawDataPrinter.dll isn't a standard Windows system file, it belongs to a specific application (like a label designer or a POS driver). Go to . Find the printing software you use.
When users search for "download RawDataPrinter.dll," they often land on "DLL fixer" websites. Many of these sites bundle malware with the download or provide the wrong version of the file, which can crash your system.
High-speed thermal printers (like Zebra or Dymo). POS Systems: Receipt printers used in retail.