QuickBooks is a US-based accounting software application that is designed for the convenience of small business owners. This software lets the users record their transactions and reports in a safe and secure place. QuickBooks is also used by accounting professionals for accounting related matters. 

This software is formerly marketed and developed by Intuit Corporation. QuickBooks is considered one of the best accounting software across the region. There are many advantages and amazing features that make the QuickBooks software the best choice for accountants and business owners.

With so many merits, still, users face some issues in the QuickBooks software. The common cause for the occurrence of such issues is the outdated version of the application. It is recommended to all the users of QuickBooks to update their application on regular basis. 

This article is based on one such error known as the QuickBooks Error Code H505. This type of error won’t let the user open a company file or folder. Similarly, this error can also arise when the user is trying to open a file but from a different device.

What are the Causes of the QuickBooks Error Code H505?

The following mentioned the common causes for this error:

  • As stated earlier, one of the causes can be the older version of the QuickBooks application on your desktop.
  • The firewall settings in the system might be blocking the user to open the file.
  • Incorrectly setting up the DNS settings in the software.
  • Missing or damaged .ND file.
  • Virus or malware attack on the system.
  • The settings of the hosting configuration are incorrect.
  • The QuickBooks services have not activated presently.

What are the Symptoms of the QuickBooks Error Code H505

Below are the symptoms that help you to determine this error:

  • A message will pop-up on your computer screen regarding the occurrence of this error.
  • You will get notified in the error message of the occurred error code.
  • Your windows will suddenly become very slow or even stops responding.
  • The system window gets crashed.
  • The computer screen will get freeze for several minutes periodically.

Solutions to Resolve the QuickBooks Error Code H505

Below-mentioned are the quick solutions that help you to fix this error:

  • Verify the hosting services provided by QuickBooks.
  • Check if you have the latest version of the QuickBooks application.
  • Install the QuickBooks Tool Hub. It has tools that will resolve these minor errors quickly.
  • Check the firewall settings in your application.
  • Run QuickBooks File Doctor on your computer.


In this article, the details regarding the QuickBooks Error Code H505 has been covered. If some users are still facing issues, they can feel free to contact the QuickBooks Error Support to fix Quickly.

See More : QuickBooks Error Code 80070057| QuickBooks Error 3371QuickBooks Error 6000 |  QuickBooks Error Code H202