Reconstructing Latitude E6410 recovery partitions

When I start "Dell Backup and Recovery Manager" in Win7x64 I get an error message that Windows-Recovcery is not installed and it's required for Dell Backup and Recovery Manager.

I got this error the first time after I tried to install Win7x64 from the DVD included with my Latitude E6410. The recovery-partition was gone after the installation. Thank god I had a backup of the file factory.wim (= factory image) and also a bootable USB-stick which I had created with backup and recovery manager before. So tried to reconstruct the two Dell recovery partitions and created them with Acronis Disc Director. I was able to recover Windows7 from the bootable USB-stick. But I'm not able to reconstruct the recovery partitions  for "Dell Backup and Recovery Manager".

Now I have the following volumes:

1: S: 750MB SYSTEM (Boot and WinRE), NTFS ID=DE, active

2: R: 10GB RECOVERY (Dell Factory-Image), NTFS ID=27

3: C: 120GB OS (Win7x64), NTFS ID=7

4: D: 334GB DATA (files I create), NTFS ID=7

 

The boot.wim-file from the USB-stick, I copied to S:\recovery\windowsre\winre.wim

The factory.wim file, I copied to R:\Dell\Image\Factory.wim. In this directory there's also the catalog.ini.

The ResSys.ini is in R:\ResSys.ini.

 

My BCD-file from S:\boot\bcd (where bcd is the file, not a directory) contains the following lines:

Windows Boot Manager
--------------------
identifier              {9dea862c-5cdd-4e70-acc1-f32b344d4795}
device                  partition=\Device\HarddiskVolume1
description             Windows Boot Manager
locale                  de-DE
inherit                 {7ea2e1ac-2e61-4728-aaa3-896d9d0a9f0e}
default                 {aaf6f214-1228-11e0-83ea-b8a9be702cbb}
resumeobject            {aaf6f213-1228-11e0-83ea-b8a9be702cbb}
displayorder            {aaf6f214-1228-11e0-83ea-b8a9be702cbb}
toolsdisplayorder       {b2721d73-1db4-4c62-bf78-c548a880142d}
timeout                 30

Windows Boot Loader
-------------------
identifier              {aaf6f214-1228-11e0-83ea-b8a9be702cbb}
device                  partition=C:
path                    \Windows\system32\winload.exe
description             Windows 7
locale                  de-DE
inherit                 {6efb52bf-1766-41db-a6b3-0ee5eff72bd7}
recoverysequence        {5f0663a9-f7ea-11df-901f-5c260a2027cb}
recoveryenabled         Yes
osdevice                partition=C:
systemroot              \Windows
resumeobject            {aaf6f213-1228-11e0-83ea-b8a9be702cbb}
nx                      OptIn

 

When I boot my system and press F8, I choose Windows Repair Mode, Windows boots normaly. No repair window appears.

The only way to get to the repair screen after booting is my USB-stick.

Does anybody know what's wrong here?