A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi @Vedanth K G
Root Cause :
there are known causes and a few Microsoft patches, but no single universal fix because Office 2016 is already out of support (Oct 2025). The issue you’re facing is happening to many users, especially after certain Windows Updates.
Solution 1 :
Steps:
Control Panel → Programs & Features
View Installed Updates
Find KB5002914
Uninstall → Restart
This restores normal copy/paste for many users.
Solution 2 :
If two Excel windows run in separate processes, Excel switches to Windows Paste Special, showing only:
Unicode Text
Text
…and loses formatting.
This is a confirmed cause.
Thanks.