Some minor issue but i have noticed install4j error file after upgrading my x86 4.1.4 version on top with x64 4.1.5 (everything went smoothly).
Exception:
java.lang.UnsatisfiedLinkError: could not load i4jinst from true, C:\i4jinst.dll, C:\Openfire.install4j\i4jinst.dll
at com.install4j.runtime.installer.platform.win32.Common.init(Common.java:44)
at com.install4j.runtime.installer.platform.win32.Win32UserInfo.(Win32User Info.java:55)
at com.install4j.runtime.installer.platform.UserInfo.isAdminGroup(UserInfo.java:23 )
at com.install4j.api.Util.isAdminGroup(Util.java:486)
at com.install4j.runtime.installer.InstallerVariables.initAdminRights(InstallerVar iables.java:571)
at com.install4j.runtime.installer.InstallerVariables.initCommandLine(InstallerVar iables.java:620)
at com.install4j.runtime.installer.Uninstaller.getScreenExecutor(Uninstaller.java: 81)
at com.install4j.runtime.installer.Uninstaller.runInProcess(Uninstaller.java:38)
at com.install4j.runtime.installer.Uninstaller.main(Uninstaller.java:28)
System properties:
java.runtime.name=Java™ SE Runtime Environment
sun.boot.library.path=c:\users\admini~1\appdata\local\temp\3\e4j5363.tmp_dir1499 697137\jre\bin
java.vm.version=25.131-b11
user.country.format=LT
java.vm.vendor=Oracle Corporation
java.vendor.url=http://java.oracle.com/
path.separator=;
java.vm.name=Java HotSpot™ 64-Bit Server VM
file.encoding.pkg=sun.io
user.country=US
user.script=
sun.java.launcher=SUN_STANDARD
sun.os.patch.level=Service Pack 1
java.vm.specification.name=Java Virtual Machine Specification
user.dir=C:\
java.runtime.version=1.8.0_131-b11
java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs=c:\users\admini~1\appdata\local\temp\3\e4j5363.tmp_dir1499697 137\jre\lib\endorsed
os.arch=amd64
java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\3\
line.separator=
java.vm.specification.vendor=Oracle Corporation
user.variant=
os.name=Windows Server 2008 R2
sun.jnu.encoding=Cp1257
java.library.path=c:\users\admini~1\appdata\local\temp\3\e4j5363.tmp_dir14996971 37\jre\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Users\ADMIN I~1\AppData\Local\Temp\3\e4j5363.tmp_dir1499697137\user;C:\Windows\system32;C:\W indows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;c:\u sers\admini~1\appdata\local\temp\3\e4j5363.tmp_dir1499697137\jre\bin;.
sun.awt.enableExtraMouseButtons=true
java.specification.name=Java Platform API Specification
java.class.version=52.0
sun.management.compiler=HotSpot 64-Bit Tiered Compilers
os.version=6.1
user.home=C:\Users\Administrator
user.timezone=Europe/Helsinki
java.awt.printerjob=sun.awt.windows.WPrinterJob
file.encoding=Cp1257
java.specification.version=1.8
java.class.path=C:\Openfire.install4j\i4jruntime.jar
user.name=Administrator
install4j.dontUninstallServices=false
java.vm.specification.version=1.8
install4j.upgradeUninstall=true
sun.java.command=com.install4j.runtime.installer.Uninstaller -q -Dinstall4j.alternativeLogfile=C:\Users\ADMINI~1\AppData\Local\Temp\3\i4j_log_u ninstaller2062759178818465163.log -Dinstall4j.upgradeUninstall=true -Dinstall4j.dontUninstallServices=false
java.home=c:\users\admini~1\appdata\local\temp\3\e4j5363.tmp_dir1499697137\jre
sun.arch.data.model=64
user.language=en
java.specification.vendor=Oracle Corporation
user.language.format=lt
awt.toolkit=sun.awt.windows.WToolkit
java.vm.info=mixed mode
java.version=1.8.0_131
java.ext.dirs=c:\users\admini~1\appdata\local\temp\3\e4j5363.tmp_dir1499697137\j re\lib\ext;C:\Windows\Sun\Java\lib\ext
sun.boot.class.path=c:\users\admini~1\appdata\local\temp\3\e4j5363.tmp_dir149969 7137\jre\lib\resources.jar;c:\users\admini~1\appdata\local\temp\3\e4j5363.tmp_di r1499697137\jre\lib\rt.jar;c:\users\admini~1\appdata\local\temp\3\e4j5363.tmp_di r1499697137\jre\lib\sunrsasign.jar;c:\users\admini~1\appdata\local\temp\3\e4j536 3.tmp_dir1499697137\jre\lib\jsse.jar;c:\users\admini~1\appdata\local\temp\3\e4j5 363.tmp_dir1499697137\jre\lib\jce.jar;c:\users\admini~1\appdata\local\temp\3\e4j 5363.tmp_dir1499697137\jre\lib\charsets.jar;c:\users\admini~1\appdata\local\temp \3\e4j5363.tmp_dir1499697137\jre\lib\jfr.jar;c:\users\admini~1\appdata\local\tem p\3\e4j5363.tmp_dir1499697137\jre\classes
java.awt.headless=true
java.vendor=Oracle Corporation
file.separator=\
java.vendor.url.bug=http://bugreport.sun.com/bugreport/
sun.io.unicode.encoding=UnicodeLittle
sun.cpu.endian=little
install4j.alternativeLogfile=C:\Users\ADMINI~1\AppData\Local\Temp\3\i4j_log_unin staller2062759178818465163.log
sun.desktop=windows
sun.cpu.isalist=amd64