CNBJOP79.DLL Download & Fix Errors

Overview of cnbjop79.dll

The cnbjop79.dll is a dynamic link library file associated with Canon printer drivers. It is utilized by the operating system to ensure the proper functioning of Canon printers connected to a Windows machine.

File Details

• Full Name: Canon BJ Printer Driver
• Purpose: To facilitate communication between Canon printers and the Windows operating system.
• Location: Typically found in the C:\Windows\System32\spool\drivers\w32x86\3\ directory.
• Publisher: Canon Inc.

Importance of cnbjop79.dll

The cnbjop79.dll file is crucial for the operation of Canon printers on a Windows system. Deleting or tampering with it could lead to printer malfunctions or the inability to print documents.

Common Issues and Security Concerns

• Missing or corrupted cnbjop79.dll can cause printer errors or prevent printing entirely.
• Malware can sometimes disguise itself as legitimate DLL files, so it's important to ensure the file's authenticity and origin.

Fixing 'cnbjop79.dll is missing' Errors

1. Reinstall the Printer Driver:
   • Go to the Canon website and download the latest driver for your printer model.
   • Uninstall the current driver from your system.
   • Install the downloaded driver and restart your computer.
2. Use System File Checker (SFC):
   • Open Command Prompt as an administrator.
   • Type sfc /scannow and press Enter.
   • Wait for the process to complete and restart your computer.
3. Check for Windows Updates:
   • Go to Settings > Update & Security > Windows Update.
   • Check for updates and install any available ones.
   • Restart your computer after updates are applied.
4. Perform a System Restore:
   • Open Control Panel and go to Recovery > Open System Restore.
   • Select a restore point before the issue started.
   • Follow the prompts to restore your system.