Hi All,

I'm getting the below error log while trying to install Pega 8.7 Personal Edition in Windows 10 operating system.

Could you please help me out to resolve the issues?

Error log:

Targets:Initialization,Database Server Installation,Data Load,Configuration,PRPC Launching
Buildfile: C:\Intel\117149_PE_8.7\.\pegaGuiInstallerTemp\build.xml

Initialization:
     [echo] Beginning installation of Pega Platform 8.7.0 Personal Edition -- this process should take about 5-10 minutes ...
    [mkdir] Created dir: C:\PRPCPersonalEdition
    [mkdir] Created dir: C:\PRPCPersonalEdition\temp
    [unzip] Expanding: C:\Intel\117149_PE_8.7\pegaGuiInstallerTemp\PersonalEdition.zip into C:\PRPCPersonalEdition
     [echo] Configuring Tomcat (Setting Java Home and Catalina Home)...
  [replace] Replaced 0 occurrences in 0 files.
  [replace] Replaced 1 occurrences in 1 files.
  [replace] Replaced 2 occurrences in 1 files.
  [replace] Replaced 1 occurrences in 1 files.

Database Server Installation:
     [exec] The files belonging to this database system will be owned by user "Delegate".
     [exec] This user must also own the server process.
     [exec] 
     [exec] The database cluster will be initialized with locale "English_United States.1252".
     [exec] The default text search configuration will be set to "english".
     [exec] 
     [exec] Data page checksums are disabled.
     [exec] 
     [exec] creating directory C:/PRPCPersonalEdition/pgsql/data ... ok
     [exec] creating subdirectories ... ok
     [exec] selecting default max_connections ... 100
     [exec] selecting default shared_buffers ... 128MB
     [exec] selecting default timezone ... Asia/Calcutta
     [exec] selecting dynamic shared memory implementation ... windows
     [exec] creating configuration files ... ok
     [exec] running bootstrap script ... ok
     [exec] performing post-bootstrap initialization ... ok
     [exec] 
     [exec] WARNING: enabling "trust" authentication for local connections
     [exec] You can change this by editing pg_hba.conf or using the option -A, or
     [exec] --auth-local and --auth-host, the next time you run initdb.
     [exec] syncing data to disk ... ok
     [exec] 
     [exec] Success. You can now start the database server using:
     [exec] 
     [exec]     C:/PRPCPersonalEdition/pgsql/bin/pg_ctl -D ^"C^:^\PRPCPersonalEdition^/pgsql^\data^" -l logfile start
     [exec] 
     [echo] 
     [echo] Waiting for Postgres to start...
     [echo] Connected to Database.
     [exec] ALTER ROLE
     [exec] ALTER ROLE
     [exec] psql:C:/PRPCPersonalEdition/scripts/installPLJava.sql:6: WARNING:  Java virtual machine not yet loadedCREATE SCHEMA
     [exec] GRANT
     [exec] 
     [exec] CREATE FUNCTION
     [exec] CREATE LANGUAGEDETAIL:  The specified module could not be found.
     [exec] CREATE FUNCTION
     [exec] 
     [exec] 
     [exec] CREATE LANGUAGE
     [exec] CREATE TABLEHINT:  SET pljava.libjvm_location TO the correct path to the jvm library (libjvm.so or jvm.dll, etc.)
     [exec] GRANT
     [exec] 
     [exec] CREATE TABLE
     [exec] GRANT
     [exec] CREATE TABLE
     [exec] GRANT
     [exec] CREATE TABLE
     [exec] GRANT
     [exec] CREATE TABLE
     [exec] GRANT
     [exec] CREATE FUNCTION
     [exec] CREATE FUNCTION
     [exec] CREATE FUNCTION
     [exec] CREATE FUNCTION
     [exec] CREATE FUNCTION
     [exec] CREATE FUNCTION
     [exec] CREATE FUNCTION
     [exec] CREATE FUNCTION
     [exec] CREATE FUNCTION

Data Load:
     [exec] The process cannot access the file because it is being used by another process.
     [exec] pg_ctl: could not start server
     [exec] Examine the log output.
     [exec] Result: 1
     [echo] 
     [echo] Waiting for Postgres to restart...
May 26, 2022 12:42:50 PM org.postgresql.Driver connect
SEVERE: Connection error: 
org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:265)
    at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49)
    at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:194)
    at org.postgresql.Driver.makeConnection(Driver.java:431)
    at org.postgresql.Driver.connect(Driver.java:247)
    at java.sql.DriverManager.getConnection(DriverManager.java:664)
    at java.sql.DriverManager.getConnection(DriverManager.java:208)
    at com.pega.pegarules.util.anttasks.IsDBAvailable.execute(IsDBAvailable.java:112)
    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:99)
    at org.apache.tools.ant.Task.perform(Task.java:350)
    at org.apache.tools.ant.Target.execute(Target.java:449)
    at org.apache.tools.ant.Target.performTasks(Target.java:470)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
    at org.apache.tools.ant.Project.executeTarget(Project.java:1374)
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
    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)
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:589)
    at org.postgresql.core.PGStream.<init>(PGStream.java:62)
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:144)
    ... 25 more

Unable to connect to database -- will retry in 1 second...
May 26, 2022 12:42:53 PM org.postgresql.Driver connect
SEVERE: Connection error: 
org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:265)
    at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49)
    at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:194)
    at org.postgresql.Driver.makeConnection(Driver.java:431)
    at org.postgresql.Driver.connect(Driver.java:247)
    at java.sql.DriverManager.getConnection(DriverManager.java:664)
    at java.sql.DriverManager.getConnection(DriverManager.java:208)
    at com.pega.pegarules.util.anttasks.IsDBAvailable.execute(IsDBAvailable.java:112)
    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:99)
    at org.apache.tools.ant.Task.perform(Task.java:350)
    at org.apache.tools.ant.Target.execute(Target.java:449)
    at org.apache.tools.ant.Target.performTasks(Target.java:470)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
    at org.apache.tools.ant.Project.executeTarget(Project.java:1374)
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
    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)
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:589)
    at org.postgresql.core.PGStream.<init>(PGStream.java:62)
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:144)
    ... 25 more

Unable to connect to database -- will retry in 1 second...
May 26, 2022 12:42:56 PM org.postgresql.Driver connect
SEVERE: Connection error: 
org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:265)
    at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49)
    at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:194)
    at org.postgresql.Driver.makeConnection(Driver.java:431)
    at org.postgresql.Driver.connect(Driver.java:247)
    at java.sql.DriverManager.getConnection(DriverManager.java:664)
    at java.sql.DriverManager.getConnection(DriverManager.java:208)
    at com.pega.pegarules.util.anttasks.IsDBAvailable.execute(IsDBAvailable.java:112)
    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:99)
    at org.apache.tools.ant.Task.perform(Task.java:350)
    at org.apache.tools.ant.Target.execute(Target.java:449)
    at org.apache.tools.ant.Target.performTasks(Target.java:470)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
    at org.apache.tools.ant.Project.executeTarget(Project.java:1374)
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
    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)
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:589)
    at org.postgresql.core.PGStream.<init>(PGStream.java:62)
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:144)
    ... 25 more