QuickBooks Error 15218

Upgrade the QuickBooks Desktop to the most recent version

You need to keep your QuickBooks desktop up-to-date if you are not likely to experience QuickBooks error 15218. 

💠 In the very first step, you are required to open your particular QuickBooks Desktop.
💠 Now, navigate to Help and then hover over Update QuickBooks Desktop.
💠 You need to click on Update Now.
💠 After that tap on Get Updates.
💠 Once you are done with the above step, you have to wait as it may take some time to update the QuickBooks Desktop.
💠 In the end, press the Close button.

Add Intuit URL as a Trusted Website

It is necessary for you to add Intuit URL as a Trusted Website in order to overcome QuickBooks error 15218.

💠 First of all, you are supposed to click Windows+R to open the Run command.
💠 In order to open Internet Explorer, click OK and write explore.
💠 After that, you have to click on the top-right gear icon and then select Internet Options.
💠 Next, choose the Security tab.
💠 Hit the Trusted Sites icon and press the Sites button.
💠 Enter https://www.intuit.com/ if you are using the US version and https://www.intuit.com/ca/ if using the Canadian Version to Add this website to the zone.
💠 Click Add.
💠 Make sure to check on Require Server Verification (HTTPS 🙂 for all sites in this zone.
💠 Finally, press the Close and Ok tab.

Configure the Internet Explorer in your system

QuickBooks error 15218 can be fixed if you are able to configure the Internet Explorer in your system.

💠 The very first step is to log in as an administrator to your system. 
💠 Make a right-click to open Internet Explorer and select Open With.
💠 Navigate to the Internet option at the top of the web browser in the right-hand corner. 
💠 In the Trusted Sites Options, you are required to add the following websites.
– QuickBooks.com
– Intuit.com
💠 At last, you can restart your computer.

Install a digital signature certificate

The Digital Signature works as a proof of identity for an organization on the Internet. Its absence or non-verification may lead to issues like QuickBooks error 15218. The user is required to follow the instructions to avoid such issues in the future. 

💠 To begin with, click and shut the QuickBooks desktop.
💠 Navigate to C:\ Program Files (x86)\Intuit\ QuickBooks and look for QBW32.exe.
💠 When you locate QBW32.exe, make a right-click on it and select Properties.
💠 After that, you need to click on the Digital Signature tab and make sure that 💠 Intuit inc. is selected in the list.
💠 Click Details.
💠 Press the View certificate tab in the Digital Signature Details window.
💠 Next, click Install Certificate on the Certificate screen.
💠 Then you are required to click Next until the finish tab is displayed.
💠 Finally, press the Finish button.
💠 You have to restart your computer and then click open QuickBooks once more.
💠 Now you need to download the update once again.

Check the Internet Connection Settings

You can’t resolve QuickBooks error 15218 until you verify the Internet Connection Settings on your own.

💠 First, you need to ensure that Internet Explorer should be open. 
💠 Next, hover over Chase Banking.
💠 QuickBooks won’t give you any notification if you are unable to access the Chase banking page.
💠 You must have a word with your Internet Service Provider at this point.
💠 Once you are able to browse the website, open QuickBooks and then follow the instructions given below;
1. Choose Help from the menu.
2. From here, select Internet Connection Setup.
3. Click “Use computer’s Internet” to assist with connection help.
4. Then you need to click Next.
5. After that, choose Advanced Connection Settings from the drop-down menu.
6. Tap on Advanced from the drop-down menu.
7. Furthermore, hit the Restore Advanced Settings tab from the drop-down menu.
8. Once you are done with that, press the OK button.
9. Now QuickBooks Update error will no longer disturb you and you may update it without any difficulty. 

Use of QuickBooks File Doctor Tool

QuickBooks File Doctor is the most effective and useable tool available for QuickBooks users. Not only that but also this tool is used by specialists to deal with update issues. Just like its name, this tool works to discover and solve problems with ease. You need to check out the steps to use this tool if you wanna get rid of QuickBooks error 15218;

💠 To begin with, navigate to the Intuit website.
💠 You would have to download a program called QuickBooks Tool hub once you have arrived at the site.
💠 Now save the file you have downloaded.
💠 Then open the same file again.
💠 Next, follow the prompts to install the file.
💠 After that, tap on the tool hub to start using it.
💠 On the QuickBooks tool hub symbol click twice.
💠 Head to Company File Issues in the tool.
💠 Once you are done with the above step, you are required to select Run QB File Doctor.
💠 This tool will then begin an auto-identification and repair process.
💠 Lastly, restart your system and start working on your unfinished tasks.

Turn Off the Firewall and Network Protection Temporary

QuickBooks error 15218 occurs when the Firewall or other security software obstructs to download of the most recent updates. Therefore, it’s good to show them off for a temporary period of time. 

💠 First, give right-click and then press the start button.
💠 Select Settings.
💠 Tap on Update & Security.
💠 On the left-hand corner of the screen, choose the Windows Security tab and click open Windows Security.
💠 Under the Windows Security Window, you need to select Firewall and Network Protection.
💠 Click on Domain, Public, and Private Network one by one, and later turn off the Microsoft Defender Firewall with all types of networks.

Uninstall and Reinstall QuickBooks Software

If the above-stated methods won’t work, you are supposed to Uninstall and Reinstall QuickBooks Desktop in order to repair QuickBooks error 15218 permanently. Before you are going to uninstall QuickBooks make sure to be handy with the license as well as the product number. You would have to log in to the Intuit Account to induce the merchandise information.

Here are the steps to uninstall QuickBooks:

💠 Press the Windows+R keys at the same time to Run the Command.
💠 Type appwiz.cpl and press OK.
💠 In the Programs and Features, select QuickBooks and click Uninstall.
💠 Tap on Yes in case it prompts you.
💠 Now you are required to click Next and then select Remove.
💠 It may take a few minutes to uninstall QuickBooks from your system permanently.
💠 Once the installation wizard successfully uninstalled QuickBooks, you would have to press the Finish tab.

Implement these steps if you are going to reinstall QuickBooks Desktop:

💠 Open the file you downloaded (QuickBooks.exe).
💠 After that, you need to follow the onscreen instructions. 
💠 Accept the software license agreement and then click Next to proceed.
💠 Now enter your product and License number. 
💠 Then select Next.
💠 Lastly, you have to decide which install type is right for you.