Custom Distribution

WinSCP uses Inno Setup as installer. The most simple InnoSetup script for WinSCP may look like the one below. For full WinSCP install script see file release/winscpsetup.iss in the source code.

[Setup]
; Name of the application
AppName=WinSCP3 (provided by Some Company)
; Name of the application including version
AppVerName=WinSCP 3.7.5
; Installation directory (can be changed by user)
DefaultDirName={pf}\WinSCP3
; Start menu group name
DefaultGroupName=WinSCP3 (provided by Some Company)
; Not to allow installation while WinSCP is running
AppMutex=WinSCP
 
[Files]
; Install WinSCP itself
Source: "WinSCP3.exe"; DestDir: "{app}"; \
  Flags: ignoreversion
; It is recommended (especially for not experienced users) to install
; drag&drop shell extension
Source: "DragExt.dll"; DestDir: "{app}"; \
  Flags: ignoreversion regserver restartreplace restartreplace uninsrestartdelete
 
[Icons]
; Start menu icon
Name: "{group}\WinSCP"; Filename: "{app}\WinSCP3.exe"
; Desktop icon
Name: "{userdesktop}\WinSCP3"; Filename: "{app}\WinSCP3.exe"
 
[Registry]
#define RegistryKey "Software\Martin Prikryl\WinSCP 2"
; Make Explorer-like interface initial setting
; (recommended especially for not experienced users)
; Remove or use value 0 for Norton Commander interface
Root: HKCU; SubKey: "{#RegistryKey}\Configuration\Interface"; ValueType: dword; \
  ValueName: "Interface"; ValueData: 1
; Enable using of drag&drop shell extension
; (and make sure it is disabled again when the extension is uninstalled)
Root: HKCU; SubKey: "{#RegistryKey}\Configuration\Interface"; ValueType: dword; \
  ValueName: "DDExtEnabled"; ValueData: 1; \
  Flags: uninsdeletevalue
 
[Run]
; Offer starting WinSCP after installation
Filename: "{app}\WinSCP3.exe"; Description: "Launch &WinSCP"; \
  Flags: nowait postinstall skipifsilent
 
[UninstallRun]
; Offer configuration cleanup on uninstallation
Filename: "{app}\WinSCP3.exe"; Parameters: "/UninstallCleanup"; \
  RunOnceId: "UninstallCleanup"

Save the script into file (e.g. winscpsetup.iss), put files WinSCP3.exe and DragExt.dll to the same directory and run InnoSetup compiler:

iscc winscpsetup.iss

You may have the installer pre-configure stored sessions, to make it easier for your users to connect to your server.

The easiest way is to configure the session using GUI and then check the configuration storage to see how WinSCP stored the session settings. Then add corresponding commands to the installer script.

Simple example of “Server” session configuration, including hostname and username only, is shown below. You can also use hidden option Special to prevent user from accidentally deleting or modifing the session. Such session will also be highlighted in session list.

[Registry]
#define RegistryKey "Software\Martin Prikryl\WinSCP 2"
; Configure hostname/username
Root: HKCU; SubKey: "{#RegistryKey}\Sessions\Server"; ValueType: string; \
  ValueName: "HostName"; ValueData: "example.com"
Root: HKCU; SubKey: "{#RegistryKey}\Sessions\Server"; ValueType: string; \
  ValueName: "UserName"; ValueData: "customer"
; Prevent user from accidentally deleting or modifing the session
Root: HKCU; SubKey: "{#RegistryKey}\Sessions\Server"; ValueType: dword; \
  ValueName: "Special"; ValueData: 1

Instead of modifing the registry from install script your can make the installer create configuration INI file.

You can also have the installer install the embeded INI file, like:

[Configuration\Interface]
Interface=1
 
[Sessions\Server]
HostName=example.com
UserName=customer
Special=1

As alternative to own installer you can directly embed session settings to WinSCP executable.

You can do it by inserting INI file with session settings to RCData resource named “WINSCP_SESSION”.

[Sessions\Server]
HostName=example.com
UserName=customer

When WinSCP finds such resource it loads the session list from it instead of configure storage. In addition it automatically starts the first session in the list, unless overriden by specifing name of another session on command line. Note that general configuration options will be ignored, when present in the INI file.

You can also embed private key to be used for authentication to RCData resource named “WINSCP_KEY”. WinSCP will automatically try to use it.

To embed ‘’RCData’ resource you can use any resource editor, for example Resource Hacker.