Complete Guide to Fix QuickBooks Error H505
                     Learn How to Troubleshoot QuickBooks Error H505
QuickBooks error H505 can be recognized just by the name, which indicates that 
it belongs to the H series errors, which are nothing but hosting errors. This has 
occurred due to misconfiguration of hosting settings. Furthermore, firewall 
restrictive settings and the inability to trace the computer’s IP address are the other 
common reasons that trigger this error. You can try to change or edit firewall 
settings or create a new folder to instantly resolve this error. Let me guide you 
through this guide and help you fix this without further hurdles.

Harmful Causes that Lead to QuickBooks Error H505
Here are some causes that are entirely responsible for the occurrence of 
the error QuickBooks error H202 and H505:
1. The issue may be encountered due to a firewall's restrictive settings that 
block communication between the software and the company file
2. This error arises in case there is a misconfiguration of hosting settings.
3. This happened because the database is unable to scan QuickBooks 
files/folders on the server
4. You may get troubled by this error due to a damaged, missing, or 
incorrect .nd file, or in case the software is unable to trace the 
computer’s IP address.
5. Other triggering factors are concluded as not running the QuickBooks 
DBXX service or incorrect DNS settings.
Two Easy Methods to Eradicate QuickBooks Error H505
Look at the solutions that have been created by our experts, which are 
easy to implement and very effective as well. See how they work:
First Method: You can try to create a new 
folder for the company file and enable 
access to the company file
1. To begin the method, what you can do is create a new folder on the 
server computer.
2. The Windows must be getting permissions to enter the company file, 
and after checking this, you need to copy the qbw file into the new 
folder.
3. For the final take, you should end it after switching to multi-user mode 
and then open the company file.
Second Method: Fix it by configuring the firewall port settings
1. To the Control Panel, you need to start the Run Window by pressing 
Windows+R on the keyboard.
2. It’s time to choose the system & security options, and another step 
towards Windows Firewall and Network Protection.
3. Now, to go ahead with the process, you have to pick the Advanced 
Settings option.
4. Last but not least, just tap the Inbound rule and let you create a New 
Rule.
Final Thoughts
To conclude the blog, we can say that QuickBooks error H505 is another 
hosting error that occurs due to incorrectly configured hosting settings. 
Other reasons that lead to this error have already been listed in the above 
section, along with the solutions. You must read the guide carefully to 
resolve your issues instantly.
FAQs
How do I restart QuickBooks Database Server Manager?
1. Launch Windows and click Control Panel.
2. Now, double-click the Administrative Tools and do the same with 
Services.
3. Here, you have to pick the right data manager: 
QuickBooksDB28(QuickBooks 2018), QuickBooksDB27(QuickBooks 
2017).
4. Lastly, you must restart your system.
How to fix QuickBooks error H505?
Method 1: You can try to create a new folder for the company file and 
enable access to the company file
Method 2: Fix it by configuring the firewall port settings