QuickBooks error H303! What does it mean for you?

QuickBooks error H303! What does it mean for you?

QuickBooks error H303 indicates that the computer on which the company file is located needs additional configuration. The error code occurs due to various reasons:

QuickBooks error H303: Reasons

  • Firewall security software is blocking access to computer where the company file is located
  • QuickBooks can’t obtain the Internet Protocol (IP) address of the computer where the company file is located
  • the .ND file is damaged
  • incorrect hosting configuration settings
  • QuickBooks unexpected error

To resolve quickbooks error H303 number of troubleshooting steps are recommended. Several of these steps involve checking the Hosting setting. If you are just a beginner and have never laid your hands on technical aspects of quickbooks then we would recommend to get in touch with a proadvisor. QuickBooks error H303 support number   If you don’t know them already then you can call our toll free helpline number at 1800-940-7442 (USA and Canada). At Qbpro we have a team of dedicated proadvisors that work round the clock to help quickbooks users with their issues. Thus, if the software is bugging you or you face issues more frequently then get in touch with us now.


Related articles:

Report Your Issue

(Didn't find what you were looking for! Report your issue and get customized help from our QuickBooks experts.)

QuickBooks Version:
Edition Year:
No of User: Licence
HELP Needed:
Operating System:

What is Qbpro?

We are a Quickbooks and TurboTax consulting firm that takes care of all the issues that people might ever face within these programs. If you are using any of the above platforms and are continuously faced with bugs then we are here to help. You can connect with us for errors related to Quickbooks or TurboTax via any of the medium below:

What Our Clients Say...

Here is what people have to say about us.

Areas we serve:

We are proud to announce that we are covering entire Canada. Thus if you face any issues now, give us a call as our proadvisors work 24/7 to get your issues fixed.

Leave a Reply

Your email address will not be published. Required fields are marked *

Contact Me

Leave a Message

Disclaimer: QBpro.ca is a reputable QuickBooks® Consulting firm that provides professional support services related to your accounting software. It is also a front-runner in providing 3rd party technical support services for quickbooks.


"Find QuickBooks proadvisors to help you in Canada"


Are you confused and not able to manage your books on QuickBooks…!

Dial us: ✆ +1800-940-7442

Still facing issues

Get Help For Your QuickBooks Accounting Software

Resolve your every issue on a
Free 30 minutes call

Enter your details to get a cheat sheet of 96 awesome tricks to use Quickbooks like a pro.

We hate SPAM and promise to keep your email address safe.

Get FREE 30 minutes, Resolve your issues now!

Call Now: 1-800-940-7442