CNBJOP7I.DLL: How to Fix DLL Errors, Download, and Update

Last Updated: 11/29/2023
[Time Needed for Reading: ~4-6 minutes]

CNBJOP7I.DLL, also known as a Canon Inkjet Printer Driver file, was created by Microsoft for the development of Canon Inkjet Printer Driver. DLL files fall under under the Win64 DLL (Driver) file type category.

The first version of CNBJOP7I.DLL for Windows Vista was introduced on 11/08/2006 in Windows Vista. On 07/22/2009, version 1.01.2.20 (fbl_dox_dev_ihvs.071207-0727) was released for Windows 7.

Please see below for more detailed information, DLL file troubleshooting instructions, and free downloads of different versions of CNBJOP7I.DLL.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	CNBJOP7I.DLL
File Extension:	DLL file extension
Description:	Canon Inkjet Printer Driver
Object File Type:	Driver
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	CANON INC.
Software Program:	Canon Inkjet Printer Driver
Legal Copyright:	Copyright CANON INC. 2006-2007 All Rights Reserved

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x5cf4
Code Size:	23040

View Other CNBJOP7I.DLL Information

File Info	Description
File Size:	30 kB
File Modification Date/Time:	2009:07:14 01:40:18+00:00
File Inode Change Date/Time:	2017:11:05 07:07:16+00:00
File Type:	Win64 DLL
MIME Type:	application/octet-stream
Machine Type:	AMD AMD64
Time Stamp:	2009:07:14 01:27:14+00:00
PE Type:	PE32+
Linker Version:	8.0
Code Size:	23040
Initialized Data Size:	7680
Uninitialized Data Size:	0
Entry Point:	0x5cf4
OS Version:	6.1
Image Version:	6.1
Subsystem Version:	5.2
Subsystem:	Windows command line
File Version Number:	0.3.1536.1
Product Version Number:	1.1.2.20
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Driver
File Subtype:	1
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	CANON INC.
File Description:	Canon Inkjet Printer Driver
File Version:	1.01.2.20 (fbl_dox_dev_ihvs.071207-0727)
Internal Name:	CNBJOP7i.DLL
Legal Copyright:	Copyright CANON INC. 2006-2007 All Rights Reserved
Original Filename:	CNBJOP7i.DLL
Product Name:	Canon Inkjet Printer Driver
Product Version:	1.01.2.20

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are CNBJOP7I.DLL Error Messages?

Dynamic Link Library CNBJOP7I.DLL Errors

CNBJOP7I.DLL is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like CNBJOP7I.DLL, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like sapisvr.exe - to follow. These files were created so that multiple programs (eg. Windows) could share the same CNBJOP7I.DLL file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when CNBJOP7I.DLL is attempted to be loaded either when Windows is starting up, or in some cases already running. Some of the most common CNBJOP7I.DLL errors include:

Access Violation at address - CNBJOP7I.DLL.
CNBJOP7I.DLL could not be found.
Cannot find C:\Windows\System32\DriverStore\FileRepository\prnca00d.inf_amd64_neutral_0600b2ba575729f4\Amd64\CNBJOP7I.DLL.
Cannot register CNBJOP7I.DLL.
Cannot start Windows. A required component is missing: CNBJOP7I.DLL. Please install Windows again.
Failed to load CNBJOP7I.DLL.
The application has failed to start because CNBJOP7I.DLL was not found.
The file CNBJOP7I.DLL is missing or corrupt.
This application failed to start because CNBJOP7I.DLL was not found. Re-installing the application may fix this problem.

Your CNBJOP7I.DLL file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Windows), or deleted by a malware infection. Furthermore, CNBJOP7I.DLL file corruption could be caused from a power outage when loading Windows, system crash while loading CNBJOP7I.DLL, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix CNBJOP7I.DLL Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your CNBJOP7I.DLL issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the CNBJOP7I.DLL error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing CNBJOP7I.DLL file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt CNBJOP7I.DLL files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for CNBJOP7I.DLL issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many CNBJOP7I.DLL error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the CNBJOP7I.DLL error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your CNBJOP7I.DLL File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate CNBJOP7I.DLL file version. We maintain a comprehensive database of 100% malware-free CNBJOP7I.DLL files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download CNBJOP7I.DLL Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows Vista: C:\Windows\System32\DriverStore\FileRepository\prnca001.inf_c505b61f\Amd64\
Windows 7: C:\Windows\System32\DriverStore\FileRepository\prnca00d.inf_amd64_neutral_0600b2ba575729f4\Amd64\
Windows 7: C:\Windows\System32\DriverStore\FileRepository\prnca00c.inf_amd64_neutral_510c36849918ce92\Amd64\

Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 7.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve CNBJOP7I.DLL problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download CNBJOP7I.DLL Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying CNBJOP7I.DLL to your appropriate Windows system directory. Microsoft typically does not release Windows DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing CNBJOP7I.DLL and all other DLL files for Windows. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows Vista

File Name

Software Version

File Version

Architecture

CNBJOP7I.DLL

1.0.2.82

1.00.2.82 (vbl_wcp_d2_drivers.060831-0151)

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
Software:	Canon Inkjet Printer Driver
Software Version:	1.0.2.82
File Version:	1.00.2.82 (vbl_wcp_d2_drivers.060831-0151)
File Size:	29696
File Date:	11/02/2006
MD5 Checksum:	4bb142e76a0ab6483564b5e6827781eb
SHA1 Checksum:	903e70de167cf3190ab6353630582f71df31eb20
SHA256 Checksum:	c9f61ba95b03722b34721260b4935385a6d15fc44a86026a25b8cd6178de3f91
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.0
Initialized Data Size:	7680
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows command line
Subsystem Version:	5.2
File Modification Date/Time:	11/02/2006

Windows 7

File Name

Software Version

File Version

Architecture

CNBJOP7I.DLL

1.1.2.20

1.01.2.20 (fbl_dox_dev_ihvs.071207-0727)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
Software:	Canon Inkjet Printer Driver
Software Version:	1.1.2.20
File Version:	1.01.2.20 (fbl_dox_dev_ihvs.071207-0727)
File Size:	30208
File Date:	07/14/2009
MD5 Checksum:	6fbc33a73555700c3fe5b03e1a4cd27d
SHA1 Checksum:	fc1c443931c20ff0cf07d6a7982d4f9d644414c9
SHA256 Checksum:	3c8e2a916318e8726a530f12dbde6bdf8afbecc56443603a1449026ab0be1d3e
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ... C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.1
Initialized Data Size:	7680
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows command line
Subsystem Version:	5.2
File Modification Date/Time:	07/14/2009

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Files Related to CNBJOP7I.DLL

DLL Files Related to CNBJOP7I.DLL

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
PCL5URES.DLL	Dynamic Link Library	Windows Vista	1057280	C:\Windows\Fonts\
KBDAZE.DLL	Dynamic Link Library	Windows Vista	6656	C:\WINDOWS\Tasks\
System.Diagnostics.Con...	Dynamic Link Library	Windows 10	29960	C:\Windows\SysWOW64\
CNB_0290.DLL	Canon Inkjet Printer Driver	Canon Inkjet Printer Driver (1.10.2.20)	104448	C:\Windows\Fonts\
comcat.dll	Microsoft Component Category Manager Library	Microsoft® Windows® Operating System (6.3.9600.17415)	8192	C:\Windows\System32\Sysprep\Panther\

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OneX_v1.xsd	XML Schema Definition	Windows Vista	5957	C:\Windows\L2Schemas\
OneX_v1.xsd	XML Schema Definition	Windows XP	5957	C:\Windows\L2Schemas\
OneX_v1.xsd	XML Schema Definition	Windows 10	5957	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Windows 7	6201	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Windows 8.1	6201	C:\Windows\L2Schemas\

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