It is not uncommon under Windows 10, that the clipboard does not work anymore, you did not do anything wrong!
Info! not for Windows 10 from Creators update (Redstone)
command prompt in admin mode and:
quit the clipboard!
Taskkill.exe /im rdpclip.exe
Restart the clipboard!
All data in the clipboard under Windows 10 will be lost when the clipboard is reset. Since it does not work anyway, it's not so bad in this case!
The clipboard is synonymous under Microsoft's Windows 10 only a program / service in the background quietly does its job. The Windows Clipboard is a feature in many versions of Microsoft Windows that allows you to save and replicate data (text, images, and files) from one program or directory temporarily to another program or directory by using Copy and Paste.
FAQ 223: Updated on: 20 July 2018 12:47