It is easy to copy files successfully under Windows 11/10, with Windows 10 or 11 and Server 2019 you can fix the problem quickly!
Do you have ► .. the most recent version of Windows 10?
1.) The cause is the Windows 10 folder protection or the access rights!
The folder access can be pretty quickly limited by the folder Security in Windows 10, here is a simple solution that is often used by administrators on the Windows server!►► Windows 11/10: deny, set up and remove access to folders!
Senseless switching off the folder protection is not recommended, especially if you do not feel annoyed by the constant error messages and warnings. But sometimes you just cannot work normally with the Windows 10 desktop programs, then you can disable it with care.
►► Turn Windows 11/10 Folder Protection Off and On, but how?
2.) Nevertheless, problems with "copy the files" in Windows 10!
Nevertheless, problems with "copy the files" What can I do if I still have problems with "copy the files" is a frequently asked question Restart the Windows operating system, please perform a proper Windows reboot. If the problem with "to not change file time" persists, then just move the files and folders to a directory where you have full access rights and folder protection is not given. Check your computer for Ransomware and Trojans!