How to fix error 0x0000007c when printing over the network on Windows 10 computers

A security update for Windows released in October caused error 0x0000007c when adding or printing over the network on many Windows 10 and Windows 11 computers. Users may also receive another error code of 0x00000709.

In this article, TipsMake.com will guide you how to fix error 0x0000007c when printing online.

This week, Microsoft started sharing how to fix error 0x0000007c when printing over the network during support calls with admins and Windows users. Microsoft has also started distributing the fix using the ADMX installer separately. However, these fix packages only use the Manually Known Issue Rollback (KIR) method to add values to the Registry to disable the error-causing changes of the October update.

KIR fixes are usually installed through Windows Update to revert the changes that caused the error. Here, TipsMake.com has created for you .reg files for you to add new values to the Registry to help you fix error 0x0000007c when printing over the network without having to wait for Microsoft.

How to fix error 0x0000007c when printing over the network on Windows 10 computers Picture 1 How to fix error 0x0000007c when printing over the network on Windows 10 computers Picture 1

All you need to do is just download the .reg file corresponding to your version of Windows and then double-click it to trigger the action of adding Registry values.

Note:

Before doing this, you need to back up the Registry to prevent errors. Backup and Restore Registry on Windows
These Registry values can only be added to Windows clients in the print network, not the server.
Each version of Windows has a different Registry value to add.
You need to restart the machine after adding the Registry value.

The steps are as follows:

Check Windows version: How to check the version of Windows 10 installed on your computer
Download the .reg file corresponding to the Windows version:

Microsoft is expected to roll out this patch to everyone in the December Patch Tuesday update. Another thing you need to know is that this fix does not fix printer error 0x00000709.

Good luck!