Fix Com Error QuickBooks 2017

Fixing Com Error QuickBooks 2017 with Different Methods 

Com error QuickBooks 2017 generally occurs when the user tries to email an invoice to a client. It is an issue that stops you to converse through emails. Users have only seen a small text “Com Error” when the issue arrives. The error is one of the most irritating issues as you may end up losing the unsaved data. 

Not only this but there are several other issues as well that keep interrupting unless the user troubleshoots the issue. You may face system freeze, blank screen, and sudden stop while conducting some tasks. 

But, don’t be worried as we will be discussing every solution for this issue. This post will make you understand the whole definition of Quickbooks 2017 com error along with the factors and solutions. 

What is Quickbooks 2017 Crash Com Error?

Crash Com error QuickBooks Pro 2017 indicates damage within the Windows or Microsoft Office component. You receive this error while sending invoices, pay stubs, reports, transactions, and emails. The text “Com Error” does not come with any specific reasons and solutions to fix. However, it is believed that corrupted Windows components shape the issue. 

crash com error quickbooks

If you are also struggling with crash com error copy invoice quickbooks 2017 do not worry. We are here to help you with Com error Quickbooks 2017. We cover all the possible methods to resolve the error. Also, the section below contains other responsible factors that shape the issue. 

What are the Causes of QuickBooks Crash Com Error?

There are certain reasons behind the occurrence of this error in Quickbooks but some of the major ones are written below.    

  • When a new upgraded version of Quickbooks is installed in the system.
  • Quickbooks installation and setup of the program are incomplete or damaged.
  • When the system is corrupted through any kind of Malware or virus.
  • The QuickBooks-related file is mistakenly deleted by any other application.
  • When the Windows components and MS Office components are damaged.

Situations When Com Error Quickbooks 2017 Occurs in the Quickbooks  

Though there are plenty of situations when this Quickbooks 2017 com error crash occurs in Quickbooks, showed up on the system. Some of the QuickBooks com error crash 2017 reasons are listed here for the users and that is:

  • QuickBooks com error while emailing invoices
  • When the user opens a report in QuickBooks
  • While opening invoices
  • When working on QuickBooks Desktop
  • At the time of saving a document
  • While attaching a document or sending forms
  • At the time of opening the check register
Also Read: How to Download QuickBooks for Windows 10 (Complete Guide)

As we get to know about this error in detail and dig deep to its core, it’s time to explore every doable solution that helps you to resolve this error. 

Determine the Quickbooks 2017 Com Crash Error

It would be great if you have more than one solutions to perform. We come up with much easier methods with the availability of various solutions. Here, we jotted down the most relevant and effective solution that assists you while resolving the com error Quickbooks 2017. Follow the below-written steps to complete the task and resolve the crash com error QuickBooks 2017 pro.

Solution 1: Update Outlook to the Latest Release

Set up the Outlook as default mail application

  • First of all, the user has to open Outlook by clicking on it.
  • After that, select the File tab inside the Outlook
  • Now, Go to the Office Account tab, and click on it.
  • And then, move ahead after clicking on the Update option.
  • Now the user is required to click on the Update Now option.
  • Finally, Outlook is updated successfully, now the user just has to check whether the error is gone or not.

If the error still persists then move to the next Solution.

Solution 2: Add Outlook to Mail Account

  • First, Go to MS Outlook and Click on the File menu there.
  • In the next step, the user needs to opt for the Add Account option to start with the installation process.
  • After that, tap on the connect option and type in the email address to be included.
  • Now the user just has to wait for the outlook to automatically discover the ideal host setting.
  • After the above process, click on the connect option.
  • Now, the user needs to insert the password used for email, and after that click on the ok option.
  • The last step of this process is to opt for the Ok option to complete the installation process.

Solution 3: Set Outlook as a Default Mail Application

  • To initiate this process, first, go to the control panel of the system.
  • Inside the control panel, go to the Default program tab to set the default programs.
  • In the program tab, the user has to click on MS Outlook.
  • Now choose the option Set This Program As Default.
  • Now just hit the Ok button to save the change.

Solution 4: Update Quickbooks desktop

update quickbooks desktop

  • To perform this solution, close the QuickBooks desktop first. 
  • Now, go to the start button, click on the search field, and type Quickbooks.
  • When the Quickbooks Desktop installed on your system appears in the search result, right-click on it and select Run as Administrator.
  • When the No company open screen is prompted on the screen, go to the help menu and choose the Update Quickbooks Desktop option.
  • Now go to the Options tab, select the Mark All option, and after that click on the Save option.
  • Now the user has to navigate to the Update Now option on the screen and select the Reset Update Checkbox.
  • At last, choose to Get Updates to download and install the latest QB Updates.
Also Read:  Resolved QuickBooks Sync Manager Error- Easy Steps

Solution 5: Toggle the Email Settings

  • The very first step is to open the Mail Setup window and select the show profile option.
  • In case the particular profile is chosen consistently, then in that situation, the user needs to select a prompt for a profile for use, then choose the Apply option.
  • Now, toggle the choice back to constantly use this particular profile, and then choose the Apply icon.
  • The last step is to hit on the OK button.

Solution 6: Run Quickbooks in Compatibility Mode

Run Quickbooks in Compatibility Mode

  • To initiate the process, the user needs to right-click on the Quickbooks icon on the Desktop and select the properties option.
  • Inside the properties, select the Compatibility tab and click on the run option.
  • After that, go to the drop-down section and choose Windows 7.
  • After that, the user has to set a test to run the icon as an Administrator.
  • The last step is to select the Apply option and then click on the ok button.

Solution 7: Fine Tune the Quickbooks Desktop and Company File

  • The first step is to open and update QuickBooks to the latest version.
  • After that try to manually update QuickBooks, in case the update errors can be seen.
  • The next step is to open and verify the QuickBooks company file, to verify the integrity of the company file data.
  • Now, open the item on which the QuickBooks 2017 crash com error was seen.
  • And lastly, the user is expected to open some other report or a form and then try to email it to check if the error continues.

Solution 8: QuickBooks Firewall and Security Exceptions Configuration

  • To initiate, visit the QuickBooks communication funnel right. 
  • Also, try to add QuickBooks firewall exceptions there. 
  • Consequently, you need to check out the instructions provided in the manual. 
  • Take the assistance from there for the configuration of port exceptions and the QuickBooks process. 
  • You are required to reboot your system. 
  • Thereafter, just assure that the configuration gets completed. 
  • Access the report or a form to email them. 
  • Lastly, just check whether the crash com error is interrupting or not. 

Solution 9: Repair Windows and Microsoft Office

  • Try to first repair the Microsoft Office. 
  • This will help in replacing and modifying the unresponsive components. 
  • Once done, try to update QuickBooks.
  • Then, just reboot your computer. 
  • Now, you are required to update the windows. 
  • Try to remove all the unidentified software within your system. 

Solution 10: Create a Window Admin User

  • First of all, try to create a Windows user with admin credentials. 
  • Just access the Windows start menu. 
  • After that, you need to click on the All Programs button. 
  • Thereafter, just access the Windows small business server. 
  • Choose Windows SBS console. 
  • Later, tap the Users and Groups button. 
  • Also, hit Add a new user account option. 
  • Subsequently, try to fill up all the required info. 
  • Go to the window and Add a new user account. 
  • Make sure that you provide the new user admin rights. 
  • Hit the Finish button. 
  • Use new admin credentials to login back to Windows. 
  • Finally, restart QuickBooks. 

Solution 11: Create a New Microsoft Outlook Account

The steps below will not delete the existing Outlook account. So, you are on a safe ride. 

  • Close the Microsoft Outlook.
  • Then, proceed to the Control panel. 
  • Choose a User account. 
  • Next, hit the mail button. 
  • After that, choose the Show Profiles option given inside the Mail setup window. 
  • Also, click on Add options. 
  • Moving on and specify the name inside the specific field. 
  • Thereafter, choose OK. 
  • Go through the prompts on your screen. 
  • Take assistance to add an email account. 
  • Finally, just choose Apply and OK buttons. 
Also Read: Troubleshoot QuickBooks Script Error- 8 Easy Methods


QuickBooks Crash Com Error 2017 is a major issue that stops you from sending emails. Although, the good part is, it is quite simple to fix the error. In this article, we provided you with the reasons for this error as well as its fixes. Our steps will resolve your error from its very roots after you follow these steps. Customer support may be able to assist if the error persists. If you still have any other queries or questions then you can leave them in the comment section given below. We will help you with all your issues related to QuickBooks.

Frequently Asked Questions (FAQs)

Q1. How should I install the Windows features?

  • Open the Control Panel. 
  • Choose Programs. 
  • Thereafter, click on Turn Windows features on or off. 
  • Consequently, go through the Windows features to mark and unmark them. 
  • Also, choose on or off for the feature. 

Q2. What is the procedure for reinstalling Windows components?

  • Hit the Start button. 
  • Click on Control Panel. 
  • Thereafter, click on Add or Remove Programs. 
  • Choose Add or Remove Windows Components. 
  • Try to expand the Windows Component Wizard. 
  • Hit Accessories. 
  • Choose the utility button. 
  • Consequently, pick Details. 
  • Checkmark the Games box. 
  • Finally, just hit OK. 

Q3. How can I enable QuickBooks for Gmail?

  • Just open the QuickBooks desktop. 
  • Pick any report or transaction to email it. 
  • Hit Send button. 
  • Provide the required credentials when asked with. 
  • Also, choose Continue. 

Q4. How do I fix COM error in QuickBooks desktop?

There are various ways to resolve the COM error in QuickBooks desktop. For this, you can try to update Outlook to the latest version or update QuickBooks itself. However, the solution depends on the reason for the error. So first recognize the reason for the problem and then solve it using the solutions given above. This will help you resolve QuickBooks pro 2017 help crash com error.