After installing BIRT 4.4.2 all-in-one package I am not getting reports -

i installed all-in-one package of birt 4.4.2 version. after prepared demo report on it. when running or debugging getting error. plugins report engine etc. need installed after installing report designer?

if yes, please give me step step procedure of adding plugins. getting following error after running:

jun 04, 2015 11:34:49 org.eclipse.birt.report.debug.internal.core.launcher.reportlauncher renderreport severe: engine exception org.eclipse.birt.report.engine.api.engineexception: failed initialize emitter. @ org.eclipse.birt.report.engine.emitter.emitterutil.getouputstream(emitterutil.java:82) @ org.eclipse.birt.report.engine.emitter.html.htmlreportemitter.initialize(htmlreportemitter.java:358) @ org.eclipse.birt.report.engine.api.impl.enginetask.initializecontentemitter(enginetask.java:2320) @ org.eclipse.birt.report.engine.api.impl.runandrendertask.dorun(runandrendertask.java:118) @ org.eclipse.birt.report.engine.api.impl.runandrendertask.run(runandrendertask.java:77) @ org.eclipse.birt.report.debug.internal.core.launcher.reportlauncher.createreport(reportlauncher.java:620) @ org.eclipse.birt.report.debug.internal.core.launcher.reportlauncher.renderreport(reportlauncher.java:566) @ org.eclipse.birt.report.debug.internal.core.launcher.reportlauncher.run(reportlauncher.java:480) @ org.eclipse.birt.report.debug.internal.core.launcher.reportlauncher.main(reportlauncher.java:124) @ org.eclipse.birt.report.debug.internal.core.reportdebugger.start(reportdebugger.java:39) @ org.eclipse.equinox.internal.app.eclipseapphandle.run(eclipseapphandle.java:196) @ org.eclipse.core.runtime.internal.adaptor.eclipseapplauncher.runapplication(eclipseapplauncher.java:134) @ org.eclipse.core.runtime.internal.adaptor.eclipseapplauncher.start(eclipseapplauncher.java:104) @ org.eclipse.core.runtime.adaptor.eclipsestarter.run(eclipsestarter.java:380) @ org.eclipse.core.runtime.adaptor.eclipsestarter.run(eclipsestarter.java:235) @ sun.reflect.nativemethodaccessorimpl.invoke0(native method) @ sun.reflect.nativemethodaccessorimpl.invoke(unknown source) @ sun.reflect.delegatingmethodaccessorimpl.invoke(unknown source) @ java.lang.reflect.method.invoke(unknown source) @ org.eclipse.equinox.launcher.main.invokeframework(main.java:648) @ org.eclipse.equinox.launcher.main.basicrun(main.java:603) @ org.eclipse.equinox.launcher.main.run(main.java:1465) @ org.eclipse.equinox.launcher.main.main(main.java:1438) caused by: java.io.filenotfoundexception: \customers.rptdesign.html (access denied) @ java.io.fileoutputstream.open(native method) @ java.io.fileoutputstream.(unknown source) @ java.io.fileoutputstream.(unknown source) @ org.eclipse.birt.report.engine.emitter.emitterutil.getouputstream(emitterutil.java:77) ... 22 more

jun 04, 2015 11:34:49 org.eclipse.birt.report.debug.internal.core.vm.reportvmserver$1 run warning: [server] client disconnected

it grateful if me new software.

thanks.

hmm, doesn't exception all?

java.io.filenotfoundexception: \customers.rptdesign.html (access denied) @ java.io.fileoutputstream.open(native method) @ java.io.fileoutputstream.(unknown source) @ java.io.fileoutputstream.(unknown source) ...

you trying create output file \customers.rptdesign.html @ root of current disk , don't have write permission there.