error code 646 WU

while installing the recently released updates two of these (I highlighted all instances of me trying to update them(in photo)). I saw that they were 32-bit edition updates, and I have 64-bit system. I also looked and there was no 64-bit edition updates installed.
Please help me!!!!!!!
(not letting me attach photo)

here are the updates

here are the updates

Security Update for Microsoft Word 2010 (KB2345000), 32-Bit Edition
Definition Update for Microsoft Word 2010 (KB982726), 32-Bit Edition
​

Click to expand...

I suppose you have only issues with updates for Office or maybe with other 3p MS applications not for strickly for system

Use "MS Fix it" from below articles.

You receive an "Error 1606" error message when you try to install or remove a Microsoft program

Error code "0x80070646," "646," or "1606" when you try to install Office updates

You can also try install these updates from Microsoft Download Center (not from Windows Updates)

thanks for the help, they installed