Make sure you have SMB 1 enabled as that's the only version of the protocol that's supported by Windows XP.

By default Windows 10 (1709 and later) has SMB 1 disabled for security reasons but you can re enable it.

On Windows 10 (logged into an administrator account) Press Windows Key + R and then type appwiz.cpl in the run box.

You'll then see a window that looks like this:

Then click on turn on or off Windows features.

You'll then be greeted by a smaller window with a list of features that you can turn on/off.

Enable SMB 1.0/CIFS File Sharing Support and then click OK.

This should allow you to access the network share on your XP system

It is recommended to turn off SMB 1 after you're finished as it's considered as an old and vulnerable protocol .

For more infomation:

https://support.microsoft.com/en-us/help/4034314/smbv1-is-not-installed-by-default-in-windows

https://support.microsoft.com/en-us/help/2696547/how-to-enable-and-disable-smbv1-smbv2-and-smbv3-in-windows-and-windows-server

https://blogs.technet.microsoft.com/filecab/2016/09/16/stop-using-smb1/