I used only SP1 language pack. So that is not the case, anyway, i found a nice tool on the web called vistalizator v1.4. So i vlite my ENG Vista + SP1 integrated and after i install my working ISO, I change the language with vistalizator. No workaround with the vlite process with the language pack integrated. Is an issue with the vLite application no human mistake. Anyway thanks.