C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline\v7.1\winbidi.exe or inside a printer brand folder such as:
Stay safe, and always verify before terminating what might be a sleepy helper process for your office printer. Disclaimer: This article is for educational purposes. File behaviors may vary by Windows version and printer vendor. Always back up your registry before making changes. winbidi.exe
Investigate its origin using the steps above. When in doubt, rename the file to winbidi.exe.old and monitor your system for 48 hours. If nothing breaks, delete it permanently. Your printer’s basic functionality (printing pages) will continue working—only the ink monitoring features may stop. winbidi.exe