Apache Commons VFS - cannot resolveFile

The VFS method cannot process this URI ${jboss.server.temp.dir}/local/outgoing configured in jboss-beans.xml which is resolved to "C:\\Download\\jboss-eap-5.1.1\\server\\default\\tmp/local/outgoing" by JBoss. When I try to resolve the URI and get the file, it throws an exception. Any ideas what could be the problem?

Exception

17:35:25,024 ERROR [VfsSynchronizerConfImpl] File FromOutgoing cannot be resolved, FileSystemException:
org.apache.commons.vfs2.FileSystemException: Could not find file with URI "C:\Download\jboss-eap-5.1.1\server\default\tmp/local/outgoing" because it is a relative path, and no base URI was provided.
    at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:719)
    at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:649)
    at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:605)

DefaultFileSystemManager.class methods

public FileObject resolveFile(final String uri) throws FileSystemException
  -- this method calls the method below

public FileObject resolveFile(final FileObject baseFile, final String uri,
        final FileSystemOptions fileSystemOptions)
        throws FileSystemException
  -- this method cannot process the string and throws
     throw new FileSystemException("vfs.impl/find-rel-file.error", uri);

Solution

I think it needs the file: scheme because the error says it's asumed to be relative.