The software hasn't been updated to support Windows 10 or Windows 11. The Risks of "Free" Access Keys and Keygens
Visit the official Polderbits website and download the latest version of Sound Recorder. Install it on your Windows PC (the software supports Windows 7 through Windows 11). Polderbits Sound Recorder Access Key
Because PolderbitS is no longer supported and may face compatibility issues with newer versions of Windows, many former users have migrated to modern equivalents. The software hasn't been updated to support Windows