Got 64-bit build/installer working.

data/license.text

@@ -1,14 +1,14 @@
 Seq66 Licensing 0.99.5 and above
 Chris Ahlstrom
-2015-09-10 to 2023-05-08
+2015-09-10 to 2023-05-20
 
 Applications:
 
    The Seq66 application license is either the GNU GPLv2 or the GNU GPLv3.
    Generally, projects that originate with us use the latter license, while
    projects we have extended may specify the former license.
 
-   Copyright (C) 2015-2022 by Chris Ahlstrom
+   Copyright (C) 2015-2023 by Chris Ahlstrom
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

data/readme.text

@@ -1,6 +1,6 @@
 readme.txt for Seq66 0.99.5 and above
 Chris Ahlstrom
-2015-09-10 to 2023-05-16
+2015-09-10 to 2023-05-20
 
 Seq66 is a refactoring of a reboot (sequencer64) of seq24, extending it with new
 features and bug fixes, and incorporation of Modern C++ (C++11/C++14).  It

data/readme.windows

@@ -1,6 +1,6 @@
 readme.windows for Seq66 0.99.5 and above
 Chris Ahlstrom
-2018-05-13 to 2023-05-17
+2018-05-13 to 2023-05-20
 
 This README file tells you how to run the native Windows implmentation of
 seq66, an executable named qpseq66.exe.  It provides some notes on Seq66 and

nsis/README

@@ -1,15 +1,15 @@
 NSIS Notes
 Chris Ahlstrom
-2021-12-11 to 2023-05-08
+2021-12-11 to 2023-05-20
 
 This directory contains files that allow Linux and Windows users to create
 an NSIS installer for Seq66.
 
-Currently, the Windows version of Seq66 is a 32-application, and the Linux
-"makensis" program creates a 32-bit installer.
-
-We are in the process of working out using a Windows version of the NSIS
-installer creator, which should be ready for version 0.99.5.
+The Windows version of Seq66 is a 32-application, and the Linux
+"makensis" program creates a 32-bit installer. One can also install
+the latest NSIS on Windows, add the path to "makensis.exe" to the PATH
+variable, and the build_release_package.bat script will detect and
+use the Windows version of NSIS as of Seq66 version 0.99.5.
 
 Here are some notes for creating an installer for a 64-bit version of Seq66.
 The process involves modifications to the build-release DOS batch file and
@@ -26,6 +26,9 @@ Since NSIS is currently a 32-bit program, it redirects installations by
 default to "C:\Program Files (x86)" and uses, from the Windows Registry,
 only "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node".
 
+NOTE: Currently we force the creation of a 64-bit Seq66 and a 64-bit Seq66
+installer.  The following material is for reference only.
+
 The "x64" plug-in provides a macro, "RunningX64", which returns true if the
 installer is running on 64-bit Windows under WoW64 emulation.  It can be
 obtained from: "http://nsis.sourceforge.net/Include/x64.nsh".

nsis/Seq66Setup.nsi

@@ -3,7 +3,7 @@
 ; File:         Seq66Setup.nsi
 ; Author:       Chris Ahlstrom
 ; Date:         2018-05-26
-; Updated:      2023-05-19
+; Updated:      2023-05-20
 ; Version:      0.99.5
 ;
 ; Usage of this Windows build script:
@@ -115,12 +115,12 @@ SilentInstall normal
 
 Name "${PRODUCT_NAME} ${PRODUCT_VERSION}"
 BrandingText "${PRODUCT_NAME} ${PRODUCT_VERSION} NSIS-based Installer"
-OutFile "${EXE_DIRECTORY}\seq66_setup_${VER_NUMBER}.${VER_REVISION}.exe"
+OutFile "${EXE_DIRECTORY}\seq66_setup_x${WINBITS}-${VER_NUMBER}.${VER_REVISION}.exe"
 RequestExecutionLevel admin
 InstallDirRegKey HKLM "${PRODUCT_DIR_REGKEY}" ""
 ShowInstDetails show
 ShowUnInstDetails show
-InstallDir "$PROGRAMFILES\${PRODUCT_NAME}"
+InstallDir "$PROGRAMFILES${WINBITS}\${PRODUCT_NAME}"
 
 ;---------------------------------------------------------------------------
 ; The actual installer sections