Re: WinSCP 5.17.1 does not load registry sessions anymore in Windows 10
                WinSCP 5.17.1 is dated 2020/02/27. Consider to update to 6.3.x, it works great.
kind regards
soggi
        kind regards
soggi
Before posting, please read how to report bug or request support effectively.
Bug reports without an attached log file are usually useless.
WinSCP.ini in your WinSCP.exe folder or in AppData. That takes precedence over the Registry.
Standardscp.reg file to load sessions in the registry for users at our company. 
[HKEY_CURRENT_USER\Software\Martin Prikryl\WinSCP 2\Sessions]
[HKEY_CURRENT_USER\Software\Martin Prikryl\WinSCP 2\Sessions\Default%20Settings]
[HKEY_CURRENT_USER\Software\Martin Prikryl\WinSCP 2\Sessions\one_data-transfer_data]
"HostName"="PWS.zzz.com"
"FSProtocol"=dword:00000002
"PortNumber"=dword:00000016
"RemoteDirectory"="/qd2/one_data/transfer_data"
[HKEY_CURRENT_USER\Software\Martin Prikryl\WinSCP 2\Sessions\ref_data-transfer_data]
"HostName"="PWS.zzz.com"
"FSProtocol"=dword:00000002
"PortNumber"=dword:00000016
"RemoteDirectory"="/smd0/ref_data/transfer_data"