How to Fix Error 740 While Adding Printer on Windows 10/11?

Fix Error 740 While Adding Printer on Windows 10/11

According to user complaints, connecting a network printer in Windows 10/11 frequently results in the printer error 740. They always get the message "That didn't work" while trying to install a printer on Windows. Currently, we are unable to install this printer. Try once more later, or ask your network administrator for assistance. Error: #740.

What Error 740 While Adding Printer on Windows 10/11? The network administrator rights are frequently involved with the issue 740 printer, as the error message suggests. The 740 error can also be brought on by a short-term bug, out-of-date or faulty printer drivers, and incorrect printer settings.

#1. Reconnect the Printer

Many common printer difficulties can be resolved by reconnecting and restarting, especially if Windows is unable to recognize your printer. Try reconnecting the printer at this point to see if the "add printer error 740" is resolved.

To accomplish this, carefully remove all the computer's electrical connections from the printer. Once the temporary issue has been resolved, reconnect the printer and turn on your computer to verify if the printer error 740 has been resolved. Make sure to unplug and then re-plug your wireless printer if you're using one.

#2. Use Admin Rights to Run the Add Printer Wizard

Numerous customers have demonstrated that performing the printer wizard as an administrator will resolve the printer install error code 740. Here, you can manually add the printer with admin access by following the instructions below.

Step 1. The Command Prompt app can be opened by typing cmd into the Windows Search box, right-clicking it, and choosing Run as administrator. Next, select Yes from the UAC window.

Step 2. Enter the following command and press Enter in the elevated Command Prompt window. You can then reconnect the printer and check to see if the error #740 printer has been fixed.

rundll32 printui.dll,PrintUIEntry /il

# 3. Turn off User Account Control

You can prevent malware and viruses from infecting your computer by using User Account Control (UAC). However, occasionally, it could result in issues like the adding printer error 740. You might try turning off the UAC in this situation.

Step 1. Useraccountcontrolsettings should be typed into the Run dialog box after pressing the Win + R keys to bring it up.

Step 2. Drag the blue handle to the Never notify area in the User Account Control Settings box, followed by a click OK to save the changes.

Step 3. You can now try attaching the printer again to see whether the error 740 disappears. In the event that it isn't, return to the User Account Control Settings box and restore the previous state of UAC.

# 4. Activate the Windows Printer Troubleshooter

There are numerous built-in troubleshooters from Microsoft that can help you scan for and fix certain common faults. To resolve the printer setup problem 740, try running the printer troubleshooter here. in order to

Step 1.  Open the Settings window by pressing Win + I, followed by click Update & Security > Troubleshoot.

Step 2. On the right sidebar, scroll down and select Additional troubleshooters.

Step 3. Scroll down to the Printer section in the pop-up box and select Run the troubleshooter.

Step 4. The diagnostic tool will begin identifying issues. It will suggest some repairs if any problems are found during the scan. In this situation, select Apply this repair. Close the troubleshooter and proceed to the next techniques if problem 740 attaching the printer doesn't go away.

# 5. Analyse the Printer Drivers

Your printer drivers may occasionally get corrupted or out-of-date, which can result in a number of printer problems, including error #740 adding printer. Therefore, we advise you to see if the printer drivers need to be updated.

Step 1. To begin this program, open the Run dialog box by pressing the Win + R keys, typing devmgmt.msc into the box, and pressing Enter.

Step 2. Expand the Printers/Print queues categories in the Device Manager window, then right-click the impacted printer driver and choose Properties.

Step 3. Select Update Driver under the Driver tab in the pop-up window.

Step 4. Choose a method for updating the printer driver. Depending on your preference, you can update the driver automatically or manually. After that, finish the update by following the on-screen instructions.

Step 5. Restart your computer after the upgrade to see whether the error 740 attaching the printer is fixed. If not, return to the Printer Properties window, select Roll Back Driver/Uninstall Device, and then proceed as directed by the screen.

#6 Create a New Administrator Account

If none of the aforementioned fixes for the #740 printer error work, there might be an issue with your administrator account. You can attempt to create a new administrator account here to check whether it succeeds.

Step 1: Open the Settings app by pressing Win + I, then select Accounts.

Step 2. In the left pane, click the Other people option. In the right pane, click Add someone else to this PC.

Step 3: In the pop-up window, select I don't know this person's sign-in information.

Step 4. Select Add a user without a Microsoft account from the menu. Windows will then ask you to sign up for a new Microsoft account. The user name and password for the new account must be entered here before clicking Next.

Step 5. After it has been made, you can switch it to your administrator account. Read this article if you're unsure how to change the account type to administrator.

Step 6: You may now add the printer to see if the error #740 printer has been fixed by logging into the newly created administrator account.