Encountering QuickBooks error code 6155 when backing up the file is pretty much common, especially now-a-days. This particular error is experienced when backing up the company file. You can also land up in similar issue when the company file doesn’t open up or the if the company file itself is corrupted. Another valid reason behind the occurrence of such an error can be if the .nd and .tlg file is damaged. 

This write-up is going to brief you with the right set of steps that you can implement, so as to chuck off the QuickBooks company file error 6155 successfully. Whereas, for some reason, if you do not want to perform the steps manually, then connecting with our tech geeks using our support number is suggested. 

What triggers QuickBooks error code 6155?

You can bump into such an error due to the following reasons: 

• One of the basic reasons can be if the installation of QuickBooks isn’t complete. 

• Or if the company file is missing from the directory. 

• You can also land up in such an error if the company file that you are trying to open is a read-only file. 

• Another common reason can be if the QuickBooks files such as .nd and .tlg files are corrupted. 

Measures that can be performed to fix QuickBooks error code 6155

You can try implementing the below measures, so as to chuck off the QuickBooks error code 6155: 

Method 1: Uninstall and reinstall QuickBooks in selective startup mode. 

Method 2: Download and run Quick fix my program. 

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