1.855.856.0042
Eradicate
QuickBooks
Desktop Error
H303 with Quick
& Convenient
Techniques
The H series errors in QuickBooks are infamous for causing issues with the
company file functions. One common error of this series, QuickBooks error H303,
mostly occurs while running the company files in a multi-user mode and can get
triggered due to common issues, like an incorrect hosting configuration. If you
are encountering the QuickBooks Desktop Error H303 and are unable to access
the data files, you can use the solutions given below to address it once and for all.
If you are having trouble understanding the solutions or eliminating the error
message on your own, you can reach out to us at 1.855.856.0042 to get direct
help from our technical support team.
QuickBooks Desktop Error H303: Possible Triggers and
Causes
QuickBooks error message H303 can get triggered due to the common
reasons and factors mentioned below –
There are connection issues while connecting the company file with
the server, which is causing access issues leading to the H303 error.
The hosting settings on the server PC or the workstations are
incorrect or misconfigured, which is preventing users from accessing
the data file.
Essential services, like the QuickBooks database service, are not
running correctly, and the service might be inactive, turned off, or
missing from the system.
The DNS settings are incorrect, or the configuration is inappropriate,
which is causing security issues while running the company file.
Solutions to Effectively Resolve the QuickBooks Company
File Error H303
QuickBooks multi-user error H303 can be easily eradicated by using the
solutions provided below –
Solution 1 – Edit the Windows Firewall Settings by Accessing the
Control Panel
You can dismiss the QB error code H303 by modifying the Windows
firewall settings in the following manner –
Go to the Windows Start menu to access the Control Panel and open the
Firewall Authentication Settings window to select the Allow a Program
through Firewall option.
Next, access the program lists to choose QuickBooks and select Add
Programs to add it to the firewall exception list.
Once done, rerun QuickBooks and access the multi-user mode to
open your company file on the workstations and check the status of
the H303 error message.
Solution 2 – Modify the QuickBooks Hosting Settings to Reconfigure it on the Server and Workstations
Hosting issues in QB can lead to file access issues that can be resolved
by reconfiguring the multi-user mode.
Open your server PC and access QuickBooks to open the Utilities
drop-down menu from the File tab, and select the Host Multi-user
Access option to enable the hosting.
Next, open QuickBooks on your workstations and check if the Stop
Hosting Multi-User Access option is selected; if not, select the
Utilities menu from the File tab to select the said option.
Lastly, once the server and workstations are configured, rerun
QuickBooks to check if the H303 error message code is successfully
terminated.
Conclusion
QuickBooks Desktop Error H303 can be reliably tackled by using the
solutions mentioned above. If the error message persists, call us at
1.855.856.0042 to get professional assistance from our QB experts.