That's one way (https://winscp.net/eng/docs/ui_cleanup).
If you want to only reset the toolbars, remove the following registry values:
If you want to only reset the toolbars, remove the following registry values:
[HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Configuration\Interface\Commander]
"ToolbarsLayout2"=...
"ToolbarsButtons"=...
"ToolbarsLayout"=...
[HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Configuration\Interface\Explorer]
"ToolbarsLayout2"=...
"ToolbarsButtons"=...
"ToolbarsLayout"=...