QuickBooks Error Code 343

QuickBooks Error Code C=343

Your work on Quickbooks can be sometimes hampered by certain errors. For instance, QuickBooks Error Code 343. Quickbooks error C=343 usually occurs when you are not able to access the Quickbooks company file. 

What is QuickBooks Error Code 343?

Quickbooks error C=343 occurs when you are unable to access the company file and this generally happens when Quickbooks is not updated. 

Read Our Other Blogs- How to fix Quickbooks Error Code C=51?

Causes for the occurrence of  Quickbooks Error C=343:

  • MsXML services(.dll) file might be damaged. 
  • Quickbooks not updated to the latest release. 
  • There may be some unregistered files. 

How to fix QuickBooks Error Code 343?:

Solution 1: Updating Quickbooks.

  • You need to update the Quickbooks to its latest release. 
  • And then try to open the Quickbooks. 

Solution 2: Saving the MSXML.dll files. 

  • Go to the run window and search for Regsvr32 MSXML.dll.
  • You will see a message “Successful registered status. 
  • Click on the Succeed prompt. 

QuickBooks Error Code 343 Solution 3:Reinstalling MSXML.dll files. 

  • Go to the download page and find MICROSOFT CORE XML files.
  • You need to download these files in your system. 
  • Next, proceed to install these files in the system and click on MSXML.dll file and follow the onscreen steps. 
  • Finally, reboot the Quickbooks. 

Read Our Other Blogs- How to fix Quickbooks Error Code 147?

Solution 4: Using Quickbooks in the safe mode. 

  • Click on the Ctrl key and then make a double click on Quickbooks icon. 
  • It will open the Quickbooks in the safe mode with the multiple company files. 
  • Make a click on the file. 
  • Now open the file and you need to browse through the documents. 
  • You need to verify the data from the utility tab of the file menu. 

Solution 5: Using Quickbooks install diagnostic tool. 

  • You need to download the Quickbooks install diagnostic tool. 
  • Next, save the file to the local desktop abf run the QB install tool. 
  • You need to shut down any program which is opened. 
  • The tool will fix any installation issues in the Quickbooks. 

Hopefully, you are able to fix QuickBooks Error Code 343, if you are still facing any issue, you can reach out to Quickbooks enterprise support at +1-888-485-0289 and our team will help you to fix Quickbooks error C=343.