1. OSCDIMG
2. PC World Patchloader
3. Windows DVD

1. Install Windows Assessment and Deployment Kit (only the deployment tools)
2. Install PC Welt Patchloader
3. Download the desired updates with the patchloader (D:\Hotfix)
4. Create directories: D:\winDVD and D:\winMount
5. Copy Windows DVD completely to D:\winDVD

dism /get-wiminfo /wimfile:d:\win7dvd\sources\install.wim

dism /mount-wim /wimfile:d:\winDVD\sources\install.wim /index:1 /mountdir:d:\winMount

The index number is taken from the previous step.

dism /image:d:\winMount /add-package /packagepath:d:\Hotfix

dism /unmount-wim /mountdir:d:\winMount /commit

oscdimg.exe -lWIN -m -u2 -bD:\winDVD\boot\etfsboot.com D:\winDVD D:\win.iso