ShellLink
Introduction ShellLink is a NSIS plugin that allows you to read and write shell link (.lnk) files. How to use Make sure you have a valid path (link.lnk) to the shell link file. Get Shortcut Working Directory
    ShellLink::GetShortCutWorkingDirectory link.lnk
    Pop $0

    $0=C:\Program Files\MyProgram
Get Shortcut Target
    ShellLink::GetShortCutTarget link.lnk
    Pop $0

    $0=C:\Program Files\MyProgram\run.exe
Get Shortcut Arguments
    ShellLink::GetShortCutArgs link.lnk
    Pop $0

    $0=/s /d=1
Get Shortcut Icon Location
    ShellLink::GetShortCutIconLocation link.lnk
    Pop $0

    $0=C:\Program Files\MyProgram\run.dll
Get Shortcut Icon Index
    ShellLink::GetShortCutIconIndex link.lnk
    Pop $0

    $0=3
Get Shortcut Show Mode
    ShellLink::GetShortCutShowMode link.lnk
    Pop $0

    $0=0    (SW_HIDE)
    $0=1    (SW_SHOWNORMAL or SW_NORMAL)
    $0=2    (SW_SHOWMINIMIZED)
    $0=3    (SW_SHOWMAXIMIZED or SW_MAXIMIZE)
    $0=4    (SW_SHOWNOACTIVATE)
    $0=5    (SW_SHOW)
    $0=6    (SW_MINIMIZE)
    $0=7    (SW_SHOWMINNOACTIVE)
    $0=8    (SW_SHOWNA)
    $0=9    (SW_RESTORE)
    $0=10   (SW_SHOWDEFAULT)
    $0=11   (SW_FORCEMINIMIZE or SW_MAX)
Get Shortcut Hot Keys
    ShellLink::GetShortCutHotkey link.lnk
    Pop $0

    $0=634
Get Shortcut Description
    ShellLink::GetShortCutDescription link.lnk
    Pop $0

    $0=My Shortcut Description
Set Shortcut Working Directory
    ShellLink::SetShortCutWorkingDirectory link.lnk directory
    Pop $0

    $0=0   -no errors
    $0=-1  -error
Set Shortcut Target
    ShellLink::SetShortCutTarget link.lnk target.file
    Pop $0

    $0=0   -no errors
    $0=-1  -error
Set Shortcut Arguments
    ShellLink::SetShortCutArgs link.lnk parameters
    Pop $0

    $0=0   -no errors
    $0=-1  -error
Set Shortcut Icon Location
    ShellLink::SetShortCutIconLocation link.lnk icon.file
    Pop $0

    $0=0   -no errors
    $0=-1  -error
Set Shortcut Icon Index
    ShellLink::SetShortCutIconIndex link.lnk icon_index_number
    Pop $0

    $0=0   -no errors
    $0=-1  -error
Set Shortcut Show Mode
    ShellLink::SetShortCutShowMode link.lnk start_options
    Pop $0

    $0=0   -no errors
    $0=-1  -error
Set Shortcut Hot Keys
    ShellLink::SetShortCutHotkey link.lnk keyboard_shortcut
    Pop $0

    $0=0   -no errors
    $0=-1  -error
Set Shortcut Description
    ShellLink::SetShortCutDescription link.lnk description
    Pop $0

    $0=0   -no errors
    $0=-1  -error
Set Shortcut to Run As Administrator
    ShellLink::SetRunAsAdministrator link.lnk
    Pop $0

    $0=0   -no errors
    $0=-1  -error
Source code NSIS plug-in (C++) A download link to the source and DLL of this NSIS plug-in can be found below. Version history 1.2 by Afrow UK -added Unicode build -added SetRunAsAdministrator -cleaned up code 1.1 by Shengalts Aleksander aka Instructor (Shengalts@mail.ru) -code has been rewritten -added functions to change shell link information -reduced dll size 44Kb -> 4Kb -documentation updated 1.0 first release of ShellLink. Credits Written and documented by Angelo Mandato License
    © 2004 Angelo Mandato

    This software is provided 'as-is', without any express or implied
    warranty. In no event will the authors be held liable for any damages
    arising from the use of this software.

    Permission is granted to anyone to use this software for any purpose,
    including commercial applications, and to alter it and redistribute
    it freely, subject to the following restrictions:

    1. The origin of this software must not be misrepresented;
       you must not claim that you wrote the original software.
       If you use this software in a product, an acknowledgment in the
       product documentation would be appreciated but is not required.
    2. Altered versions must be plainly marked as such,
       and must not be misrepresented as being the original software.
    3. This notice may not be removed or altered from any distribution.
Download Original link: http://www.spaceblue.com/downloads/shelllink.zip NSIS Wiki: http://nsis.sourceforge.net/ShellLink_plug-in