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Trying to work on QuickBooks software and suddenly came across QuickBooks error C=343? Well, this is a very common issue nowadays. This particular technical snag is accompanied with an error message that says “The file name is not executable”. This particular error is seen when opening QuickBooks desktop. Or furthermore, it might cause restriction to access the company file and QuickBooks might not respond. A basic precaution for such an error can be to try updating the software at regular intervals to the latest version. 

To get a better grip on to QuickBooks error code C=343, you simply need to go through the segment carefully. Or connect with our team professionals using our support line. 

What instigates QuickBooks error C=343?

The below factors can trigger QuickBooks error C=343. Let us have a look: 

  • Damaged MSXML services can be one of the major reasons. 

  • Another trigger can be not using the latest release of QuickBooks

  • Moreover, if there are unregistered files. 

Measures to take for QuickBooks error C=343

You can perform the below measures to fix the QuickBooks error C=343. 

Method 1: Uninstall and reinstall MSXML.dll files 

  • First, one needs to open the download page and look for the files. 

  • Furthermore, download these files on the system. 

  • You now have to install these files on the system, and also double click on the MSXML.MSI file and perform the detailed instruction that is shown on the screen. 

  • Lastly, you need to reboot the QuickBooks software. 

Method 2: Save MSXML.DLL files 

For 32-bit system 

  • Herein, you need to open the run command window. 

  • Furthermore, move to the search bar and enter Regsvr32 MSXML.dll 

  • Now, click on the ok tab. 

  • You might see an error message that says “Successful registered status”

  • You will now see a prompt saying succeed on the screen. 

  • Later on, you will have to reboot the system. 

For 64-bit system 

  • Start off with opening the run command window. 

  • Fill in the text cmd to open the command prompt window. 

  • And hit the enter tab. 

  • Fill in the command CD windows syswow64 and hit the ok tab. 

  • Fill in Regsvr 32 MSXML3.dll and click on enter tab. 

  • Fill in Regsvr 32 MSXML4.dll and hit enter key.

  • Both the dll files are now registered successfully. 

  • Lastly, you need to reboot the software and you are done with the process.  

Going through this segment with full concentration can help you in tackling the error code C=343 with much ease. 

But if for some reason you aren’t able to fix QuickBooks error C=343, then in that case connect with our team professionals using our support number i.e., 1-800-761-1787, and our tech professionals will ensure to provide you with immediate tech assistance.