Transient failure to install configuration on WinXP/JDK1.5

During the build, the deployment of the client configuration fails when trying to rename the index.properties file. This works on JDK1.4.2_05 and under 1.5 when run from the command line.

[echo] Building client.jar
[java] org.apache.geronimo.deployment.DeploymentException: java.io.IOExcepti
on: Can not delete file C:\apache\geronimo\trunk\modules\assembly\target\geronim
o-1.0-SNAPSHOT\config-store\index.properties
[java] at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:
213)
[java] at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:
83)
[java] at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMet
aDataImpl.java:213)
[java] at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java
:220)
[java] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(
DefaultMBeanServerInterceptor.java:815)
[java] at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.
java:784)
[java] at org.apache.geronimo.kernel.Kernel.invoke(Kernel.java:232)
[java] at org.apache.geronimo.system.main.CommandLine.<init>(CommandLin
e.java:106)
[java] at org.apache.geronimo.system.main.CommandLine.main(CommandLine.
java:64)
[java] Caused by: java.io.IOException: Can not delete file C:\apache\geronim
o\trunk\modules\assembly\target\geronimo-1.0-SNAPSHOT\config-store\index.propert
ies
[java] at org.apache.geronimo.system.configuration.LocalConfigStore.sav
eIndex(LocalConfigStore.java:129)
[java] at org.apache.geronimo.system.configuration.LocalConfigStore.ins
tall(LocalConfigStore.java:215)
[java] at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:
191)
[java] ... 8 more