The above error code 30016 and office error code 30016-13 primarily appears when you try to open Office program on a Windows 10 computers which are previously running on Windows. It has been observed that this error needs to repair or a reinstall and you can read the below information for more knowledge.

Steps to fix - Microsoft 365 Office Error code 30016 (livesupportonlinechat.com)

error code 30016

Issue Type: error code 30016-13

office programs will not open at all and give you an error code 1058-4. Even you get a different error code 30016 and office error 30016-13 when you try to repair or uninstall. This is found on Windows 8.1 upgraded to 10 machines recently.
First do a disc clean up so that we can remove old-Microsoft office installation traces from your computer.

How to do disc-cleanup:-

Method-1 Creating shortcut

1. Right click on your computer home screen, Go to “new” in the list and select “Shortcut “.
2. After clicking on a shortcut, a command prompt window will open and type the command
“cleanmgr.exe” in it and name as you like to remember it as a disc clean up shortcut button.
3. Then an icon will appear on your home screen, click on it and select required disc to clean up. (Normally Software’s gets installed on DRIVE:C which is default here).
4. Then a list of folders will appear, select temp folder, recycle bin and proceed to clean up the disc.

Watch this video to follow above steps for a disc cleanup.

In Conclusion,

At last, if you are still not able to resolve this issue Error 30016-13. We recommend you to Chat with our experts. I am sure they will help you resolve this issue. If you like to see the procedure for paid support, to clarify, you may ask the Tech Available online.