How To Fix QuickBooks Error 1603?

August 13, 2018
10:30 am
Last Modified : August 13, 2018

Table of Contents

Intuit’s QuickBooks is broadly utilized by many small and mid-sized businesses to run their businesses efficiently and fulfilling needs. QuickBooks accounting software is specifically known for its great capacity with taking care of sales, exchanges, accounting, financing, maintaining files, etc. Nonetheless, similar to some other accounting software, QuickBooks stuck into various bugs and error codes. For instance, QuickBooks error 1603 can directly hampers the QuickBooks company file.
Let’s proceed to understand more about the error 1603 and methods to fix it instantly. First, we are going to explain the error.

Introducing QuickBooks Error 1603

QuickBooks error code 1603 appears while installing or updating the QuickBooks software. Along with this, there can be other QuickBooks installation errors that can hamper the workflow of your business. In addition to this, you can face the error 1603 QuickBooks only in two conditions. We will provide you with methods to fix the error code in both of the situations.
That is why we always recommend to update your QuickBooks accounting software. So you can prevent yourself from these kinds of errors. Let’s know the symptoms and causes of the error 1603.

Symptoms of QuickBooks Error 1603

Here are some of the indications which help you to know about error code 1603. You must aware of all of them before resolving the error:

When you are unable to use the current version of the software, then you may get receive QuickBooks error code 1603.
Due to corrupted QB installation, you have to face the error 1603.
Your PC doesn’t grant you to install the QuickBooks software.
Because of corrupt Microsoft Windows installer.
When the Microsoft NET 1.1 SP1 has not been installed properly.

Why QuickBooks error 1603 appears?

QuickBooks error 1603 windows 10 mostly appears at the time of run-time in QuickBooks. This error can take place because of various reasons. It is required to get aware of all such reasons to prevent yourself. Some of the probable causes have been listed below:

Due to the deletion of QuickBooks related file or by any other program maliciously, you might be facing QuickBooks update error 1603.
When the installation of the QuickBooks software is corrupt or incomplete.
The Windows registry doesn’t consist of a valid entry.
If your computer shuts down immediately due to power failure, you receive QuickBooks error 1603.
QuickBooks users may also face the error 1603 because of malware or virus infection.
Any recent installation or uninstall may lead to corruption in QuickBooks windows registry.

Methods to deal with QuickBooks Error Code 1603

QuickBooks error code 1603 can take place in two conditions. The main reason behind the occurrence of this error code is “issue with the install or update file”. Given below are the methods to resolve the error 1603 QuickBooks in both of the conditions:
If you are facing the error 1603 QuickBooks while installing QuickBooks, then apply the following methods:

Method 1: Update your Windows

In order to fix all installation errors, the first and effective method is to update Windows.

Firstly, you are required to update your Windows to the latest version.
Once the update gets installed, restart the PC.
Now, you can launch QuickBooks and the company file without facing any error.
If the installation of the QuickBooks desktop doesn’t get completed, re-install it.
Finally, if you are able to open your QuickBooks and company file without any issues, this indicates everything is fine.

If you are still experiencing QB error 1603 windows 10, then proceed to apply the next method.

Method 2: Download and Install the QuickBooks Tool Hub

QuickBooks tool hub can assist you to diagnose various errors and bugs without hampering your PC. It is recommended to install the tool hub to get rid of installation issues. Here is the process to do so:

Firstly, shut down your QuickBooks application.
You need to download the QuickBooks Tool Hub file and save it on the desktop. So you can easily find the file whenever required.
Launch the downloaded file (QuickBooksToolHub.exe).
Now, follow the on-going instructions to install the terms and conditions.
Once the installation process gets finished, you need to double-tap on the windows desktop to launch the tool hub.
If you are unable to search the icon, go to the Windows and search for QuickBooks Tool Hub.

Method 3: Utilize the QuickBooks Install Diagnostic Tool

Firstly, you require to launch the QuickBooks Tool Hub.
Now, click on Installation Issues under the tool hub.
After that, choose QuickBooks Install Diagnostic Tool and let the tool hub find issues. This process can take up to 10-20 minutes to resolve bugs.
After the diagnosis process gets finished, you have to restart the computer.

Method 4: Manually Resolve Windows Components

If the QuickBooks Tool Hub and updating Windows did not resolve the error 1603 QuickBooks, then you can repair the Windows components. You just require to follow the two troubleshooting steps to resolve the error. Here are the steps:

Repair Microsoft MSXML.
Reinstall the Microsoft .NET Framework.

If you are able to open QuickBooks along with the company file, then you are good to go. Else, go further and apply the next method.

Method 5: Utilize Selective Startup

You should know the third-party applications may also block the installation of the QuickBooks Desktop. Such as antispyware and anti-virus software. Using a selective startup to install QuickBooks can resolve QuickBooks error code 1603.

Firstly, you need to prepare the data.
Then, launch the PC in Selective startup mode.
You need to uninstall or install the QuickBooks Desktop.
After that, you are recommended to switch back to Normal startup mode.
Finally, check whether the error has been resolved or not.

If you are facing the error 1603 QuickBooks while updating QuickBooks, then apply the following methods:

Perform Clean Install QuickBooks

You can perform clean install QuickBooks to refresh the files installed in your system. This will help you in getting rid of QuickBooks update error 1603. Below are the step by step instructions to do clean install QuickBooks:

Step 1: Collect the QuickBooks version information

Firstly, you are required to download the installer for the QuickBooks version.
Now, you must keep your product and license number. It can be in the purchase confirmation email or on the original packaging.
Finally, enter the product year and version of QuickBooks. If you are unable to get this information, find it on the accounts management portal.

Step 2: Delete your QuickBooks Software

Firstly, go to the Windows Start menu and choose the Control Panel.
Click on Programs and Features or Uninstall a Program.
After that, choose the QuickBooks version in which you are facing issues from the list of installed programs.
Now, click on Change/Uninstall and then select Remove.
Select Next. You are unable to see this option, then sign out and sign back into Windows as admin.

Step 3: Install QuickBooks again

After uninstalling QuickBooks Desktop, you have to install the software again in your PC. And, verify whether QuickBooks update error 1603 is persisting or not.

To Sum up:

As far, it is a concern of dealing with QuickBooks Error 1603. We assume that the information shared above has helped you to resolving the same. All the aforementioned methods can be applied from your end. If you are unable to deal with issues by yourself, then you can directly contact our team to get instant assistance. All you require to do is to dial our toll-free QuickBooks Error Support Phone Number 1-855-857-0824.