The QuickBooks Desktop program has revolutionized all aspects of accounting. However, it's common to encounter multi-user errors and other technical issues with QuickBooks Desktop. At times, this software may experience a myriad of technical issues. One of the errors detailed in this article is Error Code H505. This error code typically occurs when the QuickBooks Desktop application is used in multi-user mode. This error code belongs to error series H and often appears when a user attempts to access a QuickBooks company file that does not exist on this device or network. To help all users get the most out of this software, this article provides resources to help you fix  QuickBooks error code H505 . This article is very helpful in solving this problem. However, if you are looking for expert support, we are a collection of tech-savvy people who provide 24/7 service and the best possible support in one call. So, feel free to reach out to our QuickBooks error support experts through our dedicated support line at +1-844-539-0188.

Why QuickBooks Error H505 Occurs?

Since this error is one of the most common errors, there are several possible causes for the H505 error message in QuickBooks. The most common causes are: 

• Device hosting configuration is incorrect.
• The presence of an incorrect or corrupted .ND file will prevent the entire network from accessing the QB company file.
• This error can occur due to incorrect DNS settings.
• This can occur if QB services such as QuickBooksDBXX/QBCF are not running.
• If the Database Server Manager cannot find the IP address of the host computer, or if the host computer uses several different IP addresses.
• This error can also occur if your system's firewall settings prevent QuickBooks from accessing your company's files.

What are the symptoms of QuickBooks error H505?

This technical error is mainly observed by users when switching to multi-user mode. More importantly, the signs and symptoms of QuickBooks Multi-User Error H505 are:

• When this error occurs, the active program window will crash.
• System crashes frequently when running the same program.
• If the error code H505 itself appears on the screen.
• QuickBooks cannot switch to multi-user mode.
• Another possible sign is that Windows is running slowly.
• You cannot access your QuickBooks company files from another computer or server.
• If QuickBooks frequently freezes or crashes.
• Response time is slow when accessing company files in QuickBooks.

Important Points to Remember 

• Users must ensure that the QuickBooks software is installed correctly on their systems.
• It is also important to note that this can be a complete QuickBooks desktop version with only database or license manager hosting.
• Check whether the QuickBooks software is installed correctly on your system.
• Additionally, it is very important to install the QuickBooks application on your server.
• Without it, users will not be able to use multi-user mode.
• Visit the official QuickBooks website and download QuickBooks.

Steps to take before fixing error code H505 

• Make sure you have a backup copy of your company files.
• Update QuickBooks Desktop to the latest version.
• Run the Quick Repair My Program option in the Tools Hub program.
• Configure the firewall so that the process is not blocked.

Methods to Troubleshoot QuickBooks Error Code H505

Below is the list of some methods that can easily prevent QuickBooks error H505.

Method 1: By using the QuickBooks File Doctor Tool.

Method 2: Create a New folder for the company file and enabling access to the company file.

Method 3: Configure the firewall port settings.

Method 4: Change QuickBooks Hosting settings.

Method 5: Change the system's firewall settings and create exceptions.

Method 6: Edit the Host file

• Find IP address and computer name of the Server and Workstation
• Edit the Windows hosts file

Method 7: Run the QuickBooks Database Server Manager on the server from the Tools Hub.

• Download and install the QuickBooks Tools Hub on the server
• Run QuickBooks Database server manager, from the tool hub program

Method 8: Follow the steps depending on how to host the company files.

• Host own Network
• Host the network with Windows Server 2012 Essentials R2

Method 9: Open network ports for QuickBooks used to transmit knowledge.

• Configuring the firewall settings
• Turning on the network discovery
• Find out the name of the server

Method 10: Checking the services on the server.

Method 11: Turn on Network Discovery (On Server PC).

Read more:-  QuickBooks Error H202

Conclusion:

QuickBooks error code H505 should be resolved immediately as it can interrupt your work and lead to data loss. This is a common error that QuickBooks users often encounter. However, fixing this error does not require rocket science and few good methods can resolve this issue. So, follow the above steps and apply carefully. These steps will help you resolve this issue. If the issue persists, please contact our technical support team. Our experts will help you to solve this problem permanently and never face this problem again. You can contact our experts on our hotline number at +1-844-539-0188.