Windows path problems with resource builder

Caused by: java.lang.IllegalStateException: java.io.FileNotFoundException: C:\Users\jenkins\jenkins-work\workspace\as7-master-windows-build\build\target\jboss-as-7.1.0.Final-SNAPSHOT\modules\rg\jboss\netty\main\netty-3.2.6.Final.jar (The system cannot find the path specified)
	at org.jboss.osgi.resolver.v2.spi.URLBasedResource.getContent(URLBasedResource.java:96) [jbosgi-repository-api-1.0.4.jar:1.0.4]
	at org.jboss.osgi.resolver.v2.XResourceBuilder.create(XResourceBuilder.java:95) [jbosgi-repository-api-1.0.4.jar:1.0.4]
	at org.jboss.as.osgi.service.ModuleIdentityArtifactProvider.findProviders(ModuleIdentityArtifactProvider.java:133) [jboss-as-osgi-service-7.1.0.Final-SNAPSHOT.jar:7.1.0.Final-SNAPSHOT]
	... 16 more
Caused by: java.io.FileNotFoundException: C:\Users\jenkins\jenkins-work\workspace\as7-master-windows-build\build\target\jboss-as-7.1.0.Final-SNAPSHOT\modules\rg\jboss\netty\main\netty-3.2.6.Final.jar (The system cannot find the path specified)
	at java.io.FileInputStream.open(Native Method) [rt.jar:1.6.0_30]
	at java.io.FileInputStream.<init>(FileInputStream.java:120) [rt.jar:1.6.0_30]
	at org.jboss.osgi.resolver.v2.spi.URLBasedResource.getContent(URLBasedResource.java:91) [jbosgi-repository-api-1.0.4.jar:1.0.4]
	... 18 more