Microsoft Office 365/2019/2021 Installation Error Code 1317

By Author: Messimes
Total Articles: 19
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Something went wrong Error code 1317 Go online for additional help.
When operating system unable to add and/or remove the products that you are requesting, It requests you to verify file’s signature that required to install the office 365/2019/2021 product. Usually, returns error code series 300XX, 1xxx series depends on the cause of the issue.

Office is Busy, There is a problem starting the Office Installation
It appears when you try to open any office 365 program like word ,excel etc, and the office already in progress .it gives a message “we are either updating or helping you add/ or remove some programs.

We are sorry, but we are unable to start your program.
Unable to start a program is a common error in a windows operating system that causes due to failed services of a program. If there are Windows Installer services found to be not working, then you cannot install an Microsoft 365 product.

We are sorry, but we can’t verify the signature of files required to install your office product.
An Office product package is available in different forms like a disc or a click to ...
... run. In the case of a disc failure, you might see this error message which says signatures of files required to install the office 365/2021/2019 product.

Windows Registry Fix:-

The registry in Windows is a console that shows the structure of your Windows Operating system and it’s internal programs. The Hexa codes inside the registry may change due to some unwanted conflicting programs which use the same resources.

To fix the error code 1317in office 365/2021/2019 you need to delete the altered Office Registry keys or remove and re-create the keys with previous values. (HEXA CODE or H-KEYS).

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.