Silverpeas » Service Installation

Sur Windows 7, meme si Libre office est installé (sur d:/LibreOffice par exemple)
et même en positionnant la variable d'environnement officeHome sur d:\LibreOffice\program
Silverpeas ne démarre pas :

2020-12-16 18:25:48,548 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 107) MSC000001: Failed to start service jboss.deployment.unit."silverpeas.war".undertow-deployment: org.jboss.msc.service.StartException in service jboss.deployment.unit."silverpeas.war".undertow-deployment: java.lang.RuntimeException: org.silverpeas.core.SilverpeasRuntimeException: officeHome not set and could not be auto-detected
    at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:81)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
    at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)
    at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
    at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
    at java.lang.Thread.run(Thread.java:748)
    at org.jboss.threads.JBossThread.run(JBossThread.java:485)
Caused by: java.lang.RuntimeException: org.silverpeas.core.SilverpeasRuntimeException: officeHome not set and could not be auto-detected
    at io.undertow.servlet.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl.java:254)
    at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:96)
    at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:78)
    ... 8 more
Caused by: org.silverpeas.core.SilverpeasRuntimeException: officeHome not set and could not be auto-detected