I have a VirtualPathVersioningProvider for documents and one for pages. My old migrated workroom files is now converted to versioning files and directorys. In the new templates the workroom files is located in the workroom startpage folder. So i would like to  copy the files between those to places. 

Ihave tried this but does not work for me.

http://world.episerver.com/modules/forum/pages/thread.aspx?id=30791

This is what i tried ...

VirtualDirectory oldvd = VirtualPathHandler.PageFolderProvider.GetDirectory(oldFileDir);

string newVirtualPath = VirtualPathUtilityEx.Combine(pageDirectoryRootVirtualPath, folderId.ToString());

     bool doesDirExist = HostingEnvironment.VirtualPathProvider.DirectoryExists(newVirtualPath);
     bool doesOldDirExist = HostingEnvironment.VirtualPathProvider.DirectoryExists(oldFileDir);

 foldersLiteral.Text += oldvd.Name + ", <br />";
 VirtualDirectory newVd = null;
     if (doesDirExist)
     {
           foldersLiteral.Text += folderId + ", <br /> does exist!<br><br>";
           newVd = VirtualPathHandler.Instance.GetDirectory(newVirtualPath, true) as VersioningDirectory;

     }
     else {
           newVd = VersioningDirectory.CreateDirectory(newVirtualPath);
     }

 VersioningDirectory vd = HostingEnvironment.VirtualPathProvider.GetDirectory(oldFileDir) as VersioningDirectory;
 vd.BypassAccessCheck = true;

 //Shouldent this work?
 vd.CopyTo(newVirtualPath);

I have googled this but nothing works, can someone provide a simple example about copyng files.