Put folder on root of C:\ drive, right-click and choose Properties
Select Sharing > Share and add the user account the printer will be using and change the dropdown for that account to Read/Write
Click Share > Done<If you want scans to go to the desktop, right-click the folder and select Send to > Desktop (Create shortcut) >
Now select Advanced Sharing > Permissions > Add and add the same account as above,< highlight the user and take note of the username format within the brackets, that is exactly how the login name will be entered in the printers scan setup>,then check the box for Full Control > Apply > OK > OK > Close
Then, to set up a template on the printer go to CWIS > Scan > Create New Template and fill it in
Things to note:
If the username in use does not have a password, I highly suggest making an account that does on the PC, Windows is fine when you don't have a password, but it is not typically fine when you are running a modified Linux (The printer) and accessing the Windows PC across a LAN connection as opposed to physically.
If you don't know your PC's IP address, click on the start menu and type cmd and hit enter
In the new window type ipconfig and hit the enter key.
you need the ipv4 address in amongst all the shown data.
If you are on the latest firmware, and still failing, it is likely that it can't in fact scan to Windows 10 as it very likely cannot do SMBv3. If that is the case, after all above is completed, you would need to change Windows 10 to work with SMBv1