Fixes to not require administrator privleges and use private copies of DLLs when running the Windows installer.

Initial version from Shun-ichi GOTO in BTS 449 for private copies of DLLs.
Additional changes to remove local DLL flag on uninstall and set privilege level.

contrib/win32/mercurial.iss

@@ -1,61 +1,71 b''
 ; Script generated by the Inno Setup Script Wizard.
 ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
 
 [Setup]
 AppCopyright=Copyright 2005-2007 Matt Mackall and others
 AppName=Mercurial
 AppVerName=Mercurial snapshot
 InfoAfterFile=contrib/win32/postinstall.txt
 LicenseFile=COPYING
 ShowLanguageDialog=yes
 AppPublisher=Matt Mackall and others
 AppPublisherURL=http://www.selenic.com/mercurial
 AppSupportURL=http://www.selenic.com/mercurial
 AppUpdatesURL=http://www.selenic.com/mercurial
 AppID={{4B95A5F1-EF59-4B08-BED8-C891C46121B3}
 AppContact=[e-mail]
 OutputBaseFilename=Mercurial-snapshot
 DefaultDirName={sd}\Mercurial
 SourceDir=C:\hg\hg-release
 VersionInfoDescription=Mercurial distributed SCM
 VersionInfoCopyright=Copyright 2005-2007 Matt Mackall and others
 VersionInfoCompany=Matt Mackall and others
 InternalCompressLevel=max
 SolidCompression=true
 SetupIconFile=contrib\favicon.ico
 AllowNoIcons=true
 DefaultGroupName=Mercurial
+PrivilegesRequired=none
 
 [Files]
-Source: ..\..\msys\1.0\bin\patch.exe; DestDir: {app}
 Source: contrib\mercurial.el; DestDir: {app}/Contrib
 Source: contrib\win32\ReadMe.html; DestDir: {app}; Flags: isreadme
 Source: contrib\win32\mercurial.ini; DestDir: {app}; DestName: Mercurial.ini; Flags: confirmoverwrite
 Source: contrib\win32\postinstall.txt; DestDir: {app}; DestName: ReleaseNotes.txt
-Source: dist\hg.exe; DestDir: {app}
+Source: dist\hg.exe; DestDir: {app}; AfterInstall: Touch('{app}\hg.exe.local')
 Source: dist\library.zip; DestDir: {app}
-Source: dist\mfc71.dll; DestDir: {sys}; Flags: sharedfile uninsnosharedfileprompt
-Source: dist\msvcr71.dll; DestDir: {sys}; Flags: sharedfile uninsnosharedfileprompt
+Source: dist\patch.exe; DestDir: {app}
+Source: dist\mfc71.dll; DestDir: {app}
+Source: dist\msvcr71.dll; DestDir: {app}
 Source: dist\w9xpopen.exe; DestDir: {app}
 Source: dist\add_path.exe; DestDir: {app}
 Source: doc\*.txt; DestDir: {app}\Docs
 Source: templates\*.*; DestDir: {app}\Templates; Flags: recursesubdirs createallsubdirs
 Source: CONTRIBUTORS; DestDir: {app}; DestName: Contributors.txt
 Source: COPYING; DestDir: {app}; DestName: Copying.txt
 
 [INI]
 Filename: {app}\Mercurial.url; Section: InternetShortcut; Key: URL; String: http://www.selenic.com/mercurial/
 
 [UninstallDelete]
 Type: files; Name: {app}\Mercurial.url
 
 [Icons]
 Name: {group}\Uninstall Mercurial; Filename: {uninstallexe}
 Name: {group}\Mercurial Command Reference; Filename: {app}\Docs\hg.1.txt
 Name: {group}\Mercurial Web Site; Filename: {app}\Mercurial.url
 
 [Run]
 Filename: "{app}\add_path.exe"; Parameters: "{app}"; Flags: postinstall; Description: "Add the installation path to the search path"
 
 [UninstallRun]
 Filename: "{app}\add_path.exe"; Parameters: "/del {app}"
+
+[UninstallDelete]
+Type: files; Name: "{app}\hg.exe.local"
+
+[Code]
+procedure Touch(fn: String);
+begin
+  SaveStringToFile(ExpandConstant(fn), '', False);
+end;