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QuickBooks Error Code C=343

QuickBooks Error C 343 – How to Resolve?

QuickBooks Error Code C=343 arrives when you try to access QuickBooks company files but see an error message as opposed to the company file. An outdated form of the QuickBooks Desktop is one of the most apparent known reasons for this error code that occurs. However, various other reasons might also trigger this QuickBooks error code while accessing the company file. When the error occurs, QuickBooks stop responding. This web site is a deliberate effort to enlighten you utilizing the causes along with probably the most preferred troubleshooting approaches to eradicate the error.

Which are the Feasible Reasons Behind QuickBooks Unexpected Error C 343?

QuickBooks error C 343 may appear as a result of various possible reasons you may see within the below-given list-

  • Possible damage in MSXML services (.dll) file may evoke QuickBooks Desktop error C 343 as these files contain program code, resources, and data required for applications or internet browser extensions
  • For those who have not updated your QuickBooks Desktop towards the latest available maintenance release, it gets susceptible to the error code
  • The Anomalous behavior of QuickBooks needs the re-registration of the files. The unregistered files could also result in QuickBooks company file error.

Note: You can check for the latest version released regarding the Product Information Window by pressing F2 on your keyboard.

They are a few of the main causes of QuickBooks error C = 343 which should be suppressed in order to resolve the error.

How To Resolve/ Fix/ Troubleshoot QuickBooks Error Code C 343?

Solution 1: Update QuickBooks into the Latest Release

An outdated form of QuickBooks is just one of the significant reasons behind this QuickBooks error message to seem on your screen. To correct this, you ought to update the application to your latest patch. When the update process is completed, you will need to re-open QuickBooks. This solution alone may resolve the QuickBooks Company file access error. If not, try the second solution.

Solution 2: Integrate the MSXML.Dll Files with QuickBooks

You can easily integrate MSXML.Dll files with QuickBooks; however, the steps are very different when it comes to 32-bit framework and 64-bit framework.

Steps for 32-bit framework:

  • Press Windows + R keys on the keyboard to open up the Run command box
  • Type Regsvr32 MSXML.dll in the search box and then click OK
  • Now you will dsicover a prompt on the screen Succeed confirming the Successfully registered status.
  • You will re-start the software to check the status of QuickBooks error message code C 343

You may also read: https://accountinpro.blogspot.com/2020/12/quickbooks-error-code-c343.html

Steps for 64-bit framework:

  • Open Run Command Window and enter cmd into the search area
  • Hit Enter
  • Now when you look at the Command, enter Regsvr 32 MSXML3.dll and then click Enter
  • Again, fill the box because of the text Regsvr 32 MSXML4.dll
  • Hit Enter together with registration for both the .dll files is prosperous
  • In the end, you ought to Re-start QuickBooks

No luck to date! Try next troubleshooting solution-

Solution 3: Check If Re-installing the MSXML Can Fix the Error: C 343

To complete the task, follow the below-listed steps-

  • From the download page of Microsoft core XML file, find and download the file on your own system.
  • Once the installing of the file is completed, double-click on MSXML files and then stick to the instructions that show up on the screen
  • Restart QuickBooks in the end

If error C 343 in QuickBooks persists, you will need to follow the second solution.

Solution 4: Open QB in Safe Mode

Opening QuickBooks in Safe mode within the Windows Operating System requires lesser drivers. Moreover, basic versions of the drivers are loaded in a Safe mode. Only essential drivers are active in running the program. Once the application stops responding as a result of this same QuickBooks error code, it may be an effective solution for the error troubleshooting.

Still struggling?

If none of the above-listed solutions work, then you may also utilize some powerful tools regarding the application such as QuickBooks install diagnostic tool, and QuickBooks Clean Install tool when it comes to error resolution. For almost any types of assistance running the various tools, you could immediately call us at our QuickBooks error support telephone number. You may get hassle-free assistance before the QuickBooks error C 343 is fixed.

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