I'm not sure I post in the correct section so don't hesitate to correct me. Here is my problem : My goal is to generate a lite version of windows 7 install using RT7Lite My problem is that that after installation, I can no more install "play ready" through MCE, nor setup my tuner card since I can't download informations relative to my location. for play ready I have a exception 80070002(not that it is possible to install play ready manually by downloading it from microsoft site). For information an infinite wait for download. In order to investigate which component should not be removed, I decided to proceed step by step. My first step : On a fresh copy of windows 7 on HDD : - start RT7Lite, - select Home premium release (my release) - enable feature tab - select anything, just click on apply. - select build all version, and commit When installing the result of this, I encounter my problem again. So I conclude that RT7Lite do something that break something in MCE even when we don't remove anything. Can someone help me? Thanks