I have been getting below error logs while trying to install Pega 8.4. I have set environmental variables, JAVA_HOME and System32 as well .

Can somebody please suggest me on how to get rid of this error.

BUILD FAILED
C:\software\116674_PE8.4.0\pegaGuiInstallerTemp1\build.xml:257: java.io.FileNotFoundException: C:\software\116674_PE8.4.0\pegaGuiInstallerTemp1\CreatePegaShortCut.vbs (Access is denied)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:162)
    at org.apache.tools.ant.types.resources.FileResource.getOutputStream(FileResource.java:259)
    at org.apache.tools.ant.types.resources.FileResource.getOutputStream(FileResource.java:234)
    at org.apache.tools.ant.util.ResourceUtils.getOutputStream(ResourceUtils.java:835)
    at org.apache.tools.ant.util.ResourceUtils.copyWithFilterChainsOrTranscoding(ResourceUtils.java:735)
    at org.apache.tools.ant.util.ResourceUtils.copyResource(ResourceUtils.java:425)
    at org.apache.tools.ant.taskdefs.Echo.execute(Echo.java:66)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
    at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    at org.apache.tools.ant.Task.perform(Task.java:348)
    at org.apache.tools.ant.Target.execute(Target.java:435)
    at org.apache.tools.ant.Target.performTasks(Target.java:456)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
    at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1248)
    at org.tp23.antinstaller.antmod.Main.runBuild(Main.java:710)
    at org.tp23.antinstaller.antmod.Main.startAnt(Main.java:218)
    at org.tp23.antinstaller.antmod.Launcher.run(Launcher.java:216)
    at org.tp23.antinstaller.runtime.exe.AntLauncherFilter.exec(AntLauncherFilter.java:79)
    at org.tp23.antinstaller.runtime.ExecInstall.exec(ExecInstall.java:88)
    at org.tp23.antinstaller.selfextract.SelfExtractor.main(SelfExtractor.java:398)

Total time: 7 minutes 48 seconds
org.tp23.antinstaller.InstallException: Use logs to find the cause, then correct and run again 
    at org.tp23.antinstaller.runtime.exe.AntLauncherFilter.exec(AntLauncherFilter.java:91)
    at org.tp23.antinstaller.runtime.ExecInstall.exec(ExecInstall.java:88)
    at org.tp23.antinstaller.selfextract.SelfExtractor.main(SelfExtractor.java:398)
Caused by: org.tp23.antinstaller.InstallException: Use logs to find the cause, then correct and run again 
    at org.tp23.antinstaller.runtime.exe.AntLauncherFilter.exec(AntLauncherFilter.java:81)
    ... 2 more
--- Nested Exception ---
org.tp23.antinstaller.InstallException: Use logs to find the cause, then correct and run again 
    at org.tp23.antinstaller.runtime.exe.AntLauncherFilter.exec(AntLauncherFilter.java:81)
    at org.tp23.antinstaller.runtime.ExecInstall.exec(ExecInstall.java:88)
    at org.tp23.antinstaller.selfextract.SelfExtractor.main(SelfExtractor.java:398)

***Edited by Moderator Kayla to update General to Product; update platform capability tags***