CNHL800.DLL Download & Fix Errors

cnhl800.dll: Overview

The cnhl800.dll is a Dynamic Link Library file associated with certain Canon printer drivers. This DLL file is essential for the proper functioning of the printer and the execution of print-related tasks on Windows operating systems.

Location

The cnhl800.dll file is typically found in the installation directory of the printer driver, which could be located in one of the following directories:

• C:\Windows\System32\
• C:\Windows\SysWOW64\
• A subdirectory within C:\Program Files\Canon\ or C:\Program Files (x86)\Canon\

Publisher

The file is published by Canon Inc., a well-known company specializing in imaging and optical products, including printers.

Importance

The cnhl800.dll file is important for users who rely on specific Canon printers. It is not recommended to delete this file if you are using a Canon printer that depends on it, as it may disrupt the printer's functionality.

Common Issues and Security Concerns

• Missing File: Users may encounter errors stating that the cnhl800.dll file is missing, which can prevent the printer from working correctly.
• Corruption: The file can become corrupted due to malware, improper installation, or system crashes.
• Security Risks: While DLL files themselves are not inherently dangerous, they can be targeted by malware. It's important to ensure that your system is protected with up-to-date antivirus software.

Fixing 'cnhl800.dll is Missing' Errors

1. Reinstall the Printer Driver:
   1. Uninstall the current Canon printer driver through the Control Panel.
   2. Download the latest driver from the official Canon website.
   3. Install the driver and restart your computer.
2. Run a System File Checker (SFC) Scan:
   1. Open Command Prompt as an administrator.
   2. Type sfc /scannow and press Enter.
   3. Wait for the scan to complete and follow any on-screen instructions.
3. Use System Restore:
   1. Open System Restore by searching for it in the Start menu.
   2. Select a restore point from a date when the printer was working properly.
   3. Follow the prompts to restore your system.