Microsoft Office error code 1603 encountered that many users were having trouble repairing or installing office programs on their Windows and Mac computers. The major issues pops up due to Office licensing, Windows updates, insufficient system resources like disk space, Internet connectivity, etc. In this article it gives solutions for different kinds of office issues related to office 2021/2019 error code 1603.
Microsoft 365 Error Code 1603 Returns the below Error Messages
Something went wrong Error code 1603 Go online for more help
When you are starting an Office application, you receive an error stating that “Something went wrong”. If operating system is not able to add or remove the products requested, It requests you to verify the file’s signature and install office 365 products. Usually, it returns error code series 300XX, or 1xxx series depends on cause of the related issue.
The office is Busy, there is an issue starting the Office Installation
Error “Office is busy” pops up when you try to open any office 365/2021/2019 program like word, excel, PowerPoint etc, and office is already in progress. A message shows that “we are updating you to add or remove some programs”.
We are sorry, but we are not able to begin your program
This program is common error in the Windows operating system that is caused due to the failed services of a program. Windows Installer services are found to be not working, they cannot install an Office 365/2021 product.
Sorry, we ran into a problem Error code 1603 – Sorry installation cannot continue as no compatible office products are detected
Windows displays a message showing that your system ran into a problem, and it needs to restart system. A Microsoft Windows Operating system is announced in various bit of versions depending on the hardware architecture such as 32 and 64. It is necessary to install similar versions of Office that suitable for Windows.
We are sorry, but we cannot verify the signature of the files needed to install your office product
An Office is an product package available in different various forms such as a disc or click-to-run. In the case of a disc failure, you might see this error message We are Sorry, But We Can’t Verify the Signature error message which says signatures of files required to install the office 2021 product.
Internet connection required to fix Office error code 1603
This error message happens due to internet problems when performs an online repair for your office product. You can do a quick offline repair. And also, installation needs an proper internet connectivity
The new Office 365 suite comes with click-to-run feature that has a short setup file that will start Microsoft 365 installation. Due to intermittent connection or connectivity failures, you will see Microsoft office 365/2021/2019 installation error code 1603.
Background Installation ran into a problem
Background installation pops up when Office program-related files are corrupted. It is necessary to repair Office applications. And also a malware and or virus related issues can be checked in PCs
Unable to begin Office program
The message shows that official program has been stopped by your Windows. This should be scanned using Windows system files. This also shows that Office-relevant files are missing from Program folders. It has been encountered with any kind of the clean-up programs, and system restores will help you to fix the issues.
Check your PC to fix office error code 1603
An event viewer is log of every action on your computer that records all events. This Windows built-in feature that provides all information for the problem-causing keys. They are caused due to failure of the Windows-related services and its executable file is unable to read the necessary files when installing Office 365/2021/2019.
Perform system file scan
To Run a system file scan the windows operating system
First Open a command prompt (CMD) in administrator mode and then Run command SFC/SCANNOW
If you see any file violations still exists after scan then move to the Event viewer to check what has been caused by the office installation error 1603 .
How to use Event viewer to check office error logs?
Click to start button and open the Run command prompt window.
To open Eventvwr logs, type “EVENTVWR” command and then press enter.
And tap double to “windows log” and then select to the “Applications “
Many logs are visible in the Centre panel. Filter the logs and check office-related problems and warnings by selecting Filter current log option.
Finds critical error logs that cause an error code 1603. If there are no reasons for these issues to be found, then perform a clean office 365/2021 installation.
How to Fix the Microsoft Office Error Code 1603
Sometimes the office products will install due to many reasons such as internet connectivity, dependencies for the product, or any viruses that affected system files, etc. Perform a clean installation to remove the traces of office program files that existed from older versions or by multiple office installation trails.
Repair/Uninstall the office program
The following procedure shows you that how to uninstall Office 2016 or 2013 products on your system. For other new versions of Office and try to uninstall Microsoft Office by using of Control Panel. If that does not work, use this to easily fix the tool or try uninstalling Office manually.
For Windows 10
- Firstly, go to control panel from start button
- After this, Select Programs and features there to reach a list of installed programs on your computer
- Now, from the list, search for Microsoft Office product and click on Change
- After that, a window will open like here showing Add, Repair, Remove options
- Then proceed to with repair and wait for sometimes. Once the repair is successful you are ready to use Microsoft office product again
- Finally, to uninstall follow the first 4 steps from repair process, and choose to Remove instead of repair
IMPORTANT:. It’s impossible to uninstall office applications (word, excel, publisher etc) individually from total office product. The only way to uninstall an individual app is if you purchased it as a stand-alone version.
Installing Office Product to fix this error code
Once the uninstall part is over, and then now start performing a clean office installation
Firstly, go to Microsoft office account www.office.com/ and sign into account.
Secondly, check this dashboard and look into product that you have purchased.
After that, Select the “Install Office “option and download it
Finally, check downloads on your system and double-click to the setup file for install.
If the Microsoft Office error code 1603 exists, then try the advanced registry fix
Windows Registry Fix
Registry in Windows displays the structure of Windows Operating system and its internal programs. The Hex codes inside the registry will change due to unnecessary programs. To fix this office install error 1603 in office 365/2010/2016/2019/2021 and deletes the modified Office Registry keys or remove and re-creates the keys with older values.
Note: Don’t do Registry changes if you are not aware of the structure as it damages applications with one single change. Sometimes damages your computer operating system.
Related error codes to Office 365, 2010/2013/16/19
- 1 Microsoft 365 Error Code 1603 Returns the below Error Messages
- 1.1 Something went wrong Error code 1603 Go online for more help
- 1.2 The office is Busy, there is an issue starting the Office Installation
- 1.3 We are sorry, but we are not able to begin your program
- 1.4 Sorry, we ran into a problem Error code 1603 – Sorry installation cannot continue as no compatible office products are detected
- 1.5 We are sorry, but we cannot verify the signature of the files needed to install your office product
- 1.6 Internet connection required to fix Office error code 1603
- 1.7 Background Installation ran into a problem
- 1.8 Unable to begin Office program
- 2 Check your PC to fix office error code 1603
- 3 How to Fix the Microsoft Office Error Code 1603