Question regarding windows 7 installation customization

[girish1026]

Hi to all. By using RT 7 Lite program i am able to customize my Win 7 installation according to my requirements. But I would like to remove Basic and High Contrast themes from Win 7 installation. But i am not able find those themes in RT 7 Lite tool. How it is possible to remove those themes from Win 7 installation?

By default Win 7 installation includes MS Dot Net Framework v3.5. But recently MS release Dot Net Framework 4. Is Win 7 OS automatically upgrades to Dot Net 4 via Win 7 updates or we need to manually download the full setup file of Dot Net Framework 4 and install it? If we like to integrate it in Win 7 installation is it okay to remove MS Dot Net Framework v3.5 from W7 installation by using RT 7 Lite?

Please let me know answers to these questions.

Thanks.