Jump to content
EwinRacing Flash Series Gaming Chairs
Sign in to follow this  

QuickBooks Error C=343 - How to Resolve?

Recommended Posts

Struggling to fix Error C=343?


Well let us see the reasons for this Error:

  • Outdated version of the QuickBooks. 
  • Damaged MSXML files. 


To fix this error: 

 You can fix this error by reinstalling the MSXML files and can fix the Error C=343.

Download the MS core XML files and install it. 

Once it is done, restart the QuickBooks. 


If the error C=343 still persists. You can reach out to QBSsolved at +1(888) 910 1619. 

Related Service: https://www.qbssolved.com/quickbooks-error-support/

Share this post

Link to post
Share on other sites

Methods to Fix QuickBooks Error C 343
There are three solutions to fix QuickBooks error c 343. It is quite possible that the first solution itself solves the problem; however, if it does not solve the problem, then you can move on to the other solutions. 

Solution 1- Update QuickBooks Desktop
You need to update your QuickBooks Desktop to the latest release regularly.

Firstly, update QuickBooks to the latest release.
Next, Open QuickBooks again
If the problem has not gone then go on to the next solution.


Solution 2- SAVE the MSXML.DII files 
The MSXML.DII files are third-party applications that can be easily integrated with the QuickBooks.

For 32- bit system
Firstly, Open ‘Run’ command window
Go to the search area and enter Regsvr32 MSXML.dll
Click OK
You will now get a message showing the ‘Successful registered status’ i.e., Now you will see a prompt saying ‘Succeed’ on the screen
Now Restart QuickBooks
For 64- bit system
Firstly, Open Run Command Window
Now in the search area, fill in the text ‘cmd’ to open the Command prompt window.
Press ‘Enter’ from the Keyboard
Now fill in the command CD-Windows-syswow64 and Press OK
Fill in ‘Regsvr 32 MSXML3.dll’ and click Enter button from the keyboard.
Fill in ‘Regsvr 32 MSXML4.dll’ and click Enter button again from the keyboard.
Both the ‘.dll.’ files are successfully registered now.
Now restart QuickBooks Application


I hope both these methods will be helpful to resolve QuickBooks Error C 343.

Mark Wilson

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

  • Create New...

Important Information

By using this site, you agree to our Terms of Use. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.