How to Download and Repair CNBJOP9Q.DLL (3 Step Guide)

Last Updated: 12/13/2023
[Time to Read Article: 5 minutes]

The development of Canon Inkjet Printer Driver by Microsoft prompted the latest creation of CNBJOP9Q.DLL. It is also known as a Canon Inkjet Printer Driver file (file extension DLL), which is classified as a type of Win32 DLL (Driver) file.

The release of CNBJOP9Q.DLL introduced for Windows was on 08/01/2012 in Windows 8. The most recent release for Windows 10 launched on 07/29/2015 [version 3.00.2.10 (fbl_dnt2_dcon1_pidx_ihv.130425-1130) release]. CNBJOP9Q.DLL is included in Windows 10, Windows 8.1, and Windows 8.

In this article, you will find detailed CNBJOP9Q.DLL information, a DLL file troubleshooting guide, and a list of versions that are available for free download.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	CNBJOP9Q.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. 2013 All Rights Reserved

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x54f0
Code Size:	20992

View Other CNBJOP9Q.DLL Information

File Info	Description
File Size:	28 kB
File Modification Date/Time:	2013:06:18 12:35:54+00:00
File Inode Change Date/Time:	2017:11:05 07:04:29+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2013:04:25 19:04:21+00:00
PE Type:	PE32
Linker Version:	11.0
Code Size:	20992
Initialized Data Size:	7680
Uninitialized Data Size:	0
Entry Point:	0x54f0
OS Version:	6.3
Image Version:	6.3
Subsystem Version:	6.3
Subsystem:	Windows command line
File Version Number:	0.4.1536.3
Product Version Number:	3.0.2.10
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:	3.00.2.10 (fbl_dnt2_dcon1_pidx_ihv.130425-1130)
Internal Name:	CNBJOP9Q.DLL
Legal Copyright:	Copyright CANON INC. 2013 All Rights Reserved
Original Filename:	CNBJOP9Q.DLL
Product Name:	Canon Inkjet Printer Driver
Product Version:	3.00.2.10

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

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What are CNBJOP9Q.DLL Error Messages?

Dynamic Link Library CNBJOP9Q.DLL Errors

CNBJOP9Q.DLL is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like CNBJOP9Q.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 CNBJOP9Q.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 CNBJOP9Q.DLL is attempted to be loaded either when Windows is starting up, or in some cases already running. Some of the most common CNBJOP9Q.DLL errors include:

Access Violation at address - CNBJOP9Q.DLL.
CNBJOP9Q.DLL could not be found.
Cannot find C:\Windows\System32\DriverStore\FileRepository\prncacla.inf_x86_31be8f38b03c2a57\I386\CNBJOP9Q.DLL.
Cannot register CNBJOP9Q.DLL.
Cannot start Windows. A required component is missing: CNBJOP9Q.DLL. Please install Windows again.
Failed to load CNBJOP9Q.DLL.
The application has failed to start because CNBJOP9Q.DLL was not found.
The file CNBJOP9Q.DLL is missing or corrupt.
This application failed to start because CNBJOP9Q.DLL was not found. Re-installing the application may fix this problem.

Your CNBJOP9Q.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, CNBJOP9Q.DLL file corruption could be caused from a power outage when loading Windows, system crash while loading CNBJOP9Q.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 CNBJOP9Q.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 CNBJOP9Q.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 CNBJOP9Q.DLL error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing CNBJOP9Q.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 CNBJOP9Q.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 CNBJOP9Q.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 CNBJOP9Q.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 CNBJOP9Q.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 CNBJOP9Q.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 CNBJOP9Q.DLL file version. We maintain a comprehensive database of 100% malware-free CNBJOP9Q.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 CNBJOP9Q.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 8: C:\Windows\System32\DriverStore\FileRepository\prncacla.inf_x86_e796f85625a3077b\I386\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\prncacla.inf_x86_256f8ce50f892a14\I386\
Windows 10: C:\Windows\System32\DriverStore\FileRepository\prncacla.inf_x86_31be8f38b03c2a57\I386\

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 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve CNBJOP9Q.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 CNBJOP9Q.DLL Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying CNBJOP9Q.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 CNBJOP9Q.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 10

File Name

Software Version

File Version

Architecture

CNBJOP9Q.DLL

3.0.2.10

3.00.2.10 (fbl_dnt2_dcon1_pidx_ihv.130425-1130)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Canon Inkjet Printer Driver
Software Version:	3.0.2.10
File Version:	3.00.2.10 (fbl_dnt2_dcon1_pidx_ihv.130425-1130)
File Size:	28672
File Date:	06/18/2013
MD5 Checksum:	5a1ff74b7bb1b7957cb3835784d8b800
SHA1 Checksum:	dba5d434b32890c5bdb3b677b4e846ba45c1ec81
SHA256 Checksum:	2860aee5ab6be71a0917eca49f90550e5e329d79617bee8ef47ae573ed01a915
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	7680
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	6.3
File Modification Date/Time:	06/18/2013

Windows 8.1

File Name

Software Version

File Version

Architecture

CNBJOP9Q.DLL

3.0.2.10

3.00.2.10 (fbl_dnt2_dcon1_pidx_ihv.130425-1130)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Canon Inkjet Printer Driver
Software Version:	3.0.2.10
File Version:	3.00.2.10 (fbl_dnt2_dcon1_pidx_ihv.130425-1130)
File Size:	28672
File Date:	06/18/2013
MD5 Checksum:	5a1ff74b7bb1b7957cb3835784d8b800
SHA1 Checksum:	dba5d434b32890c5bdb3b677b4e846ba45c1ec81
SHA256 Checksum:	2860aee5ab6be71a0917eca49f90550e5e329d79617bee8ef47ae573ed01a915
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	7680
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	6.3
File Modification Date/Time:	06/18/2013

Windows 8

File Name

Software Version

File Version

Architecture

CNBJOP9Q.DLL

2.0.2.70

2.00.2.70 (fbl_dnt2_dcon1_pidx_ihv.120625-2147)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Canon Inkjet Printer Driver
Software Version:	2.0.2.70
File Version:	2.00.2.70 (fbl_dnt2_dcon1_pidx_ihv.120625-2147)
File Size:	75264
File Date:	06/28/2012
MD5 Checksum:	64b8c1af3c7da23a36a9907a3652d4b0
SHA1 Checksum:	adf40b68be38f00efc2e67133234e3ad74a64727
SHA256 Checksum:	222382e43a3fc819e99e5ccdc2858b1dbad7c218e3c86fec5223270701fdb16c
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.2
Initialized Data Size:	17408
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	6.2
File Modification Date/Time:	06/28/2012

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Files Related to CNBJOP9Q.DLL

DLL Files Related to CNBJOP9Q.DLL

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
PartyChat.dll	Xbox PartyChat	Microsoft® Windows® Operating System (10.0.14393.2132)	903168	C:\Windows\System32\spp\store\2.0\
CNBPV3.DLL	Canon Inkjet Printer Driver	Canon Inkjet Printer Driver (1.01.2.70)	101376	C:\Windows\Fonts\
EKAiOXPS.dll	XPS Filter for Booklet, Nup, Poster and Watermark	KODAK AiO Printer Driver (1.8.0.10)	105472	C:\Windows\System32\LogFiles\WMI\RtBackup\
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duser.dll	Windows DirectUser Engine	Microsoft® Windows® Operating System (10.0.15063.0)	480256	C:\Windows\inf\

Other Files Related to CNBJOP9Q.DLL

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
OneX_v1.xsd	XML Schema Definition	Windows 8	5957	C:\Windows\L2Schemas\
OneX_v1.xsd	XML Schema Definition	Windows 8.1	5957	C:\Windows\L2Schemas\
OneX_v1.xsd	XML Schema Definition	Windows 10	5957	C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 8.1	7548	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows Vista	15591	C:\Windows\L2Schemas\

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