How to copy a file to system32 in the windows folder on drive C

Now, we want to copy 'finaldata.exe'{'officediary.exe'{'displayx.exe 'from "C: \ Program Files \ commonly used green software \ soft \ Program" to 'C: \ WINDOWS \ system32' and overwrite the original three programs, how should I write it ???
Question 1: Does batch writing support long folders and long file names?
Question 2: Does batch writing support Chinese folders?
Question 3: Will a prompt be displayed when overwriting the original file? If yes, how can I make it overwrite without prompting it?
@ Echo off for % a in (FinalData OfficeDiary DisplayX) do (copy/y "C: \ Program Files \ commonly used green software \ soft \ % a.exe" "C: \ WINDOWS \ system32 ") pause: How to Write batch processing when copying multiple files from a Chinese folder to a specified long file name
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Copy the three files in one folder on the desktop to the system32 folder in the windows folder on drive C.
Copy the three files dbnetlib. dll dbnmpntw. dll ntwdblib. DLL in the "ERP Database client file" on the desktop to the windows \ system32 folder on drive C, and overwrite the original three files.
I just need such a batch. Thank you.
1.
@ Echo off
Ren % windir % \ system32 \ dbnetlib. dll dbnetlib. old
Ren % windir % \ system32 \ dbnmpntw. dll dbnmpntw. old
Ren % windir % \ system32 \ ntwdblib. DLL ntwdblib. old
Cd/d "% userprofile % \ Desktop \ ERP Database client file"
Copy/y dbnetlib. dll % windir % \ system32 \
Copy/y dbnmpntw. dll % windir % \ system32 \
Copy/y ntwdblib. DLL % windir % \ system32 \
Exit
Rename the original file. Copy the file at the same time. If you do not want to retain the original file, delete the "ren" line.
2.
@ Echo off
Copy % USERPROFILE % \ Desktop \ ERP Database client file \ dbnetlib. dll + dbnmpntw. dll + ntwdblib. DLL % windir % \ system32/y
Exit
3.
@ Echo off
Copy/y "" % userprofile % \ Desktop \ ERP Database client file \ dbnetlib. dll "C: \ windows \ system32 \"
Copy/y "" % userprofile % \ Desktop \ ERP Database client file \ dbnmpntw. dll "" C: \ windows \ system32 \"
Copy/y "" % userprofile % \ Desktop \ ERP Database client file \ ntwdblib. DLL "C: \ windows \ system32 \"
Exit
4.
Copy/y "% homepath % \ Desktop \ ERP Database client file \ dbnetlib. dll" c: \ windows \ system32 \
Copy/y "% homepath % \ Desktop \ ERP Database client file \ dbnmpntw. dll" c: \ windows \ system32 \
Copy/y "% homepath % \ Desktop \ ERP Database client file \ ntwdblib. DLL" c: \ windows \ system32 \
Each section above is a row. Do not create two rows when copying them to bat.