|Tonight I've told myself: Let's test Windows 7! I've recently received the Windows 7 Beta from a Microsoft seller and thought, oh well, let's give it a try.
But how the heck am I supposed to test it when it won't install?!!! After 50% of expanding installation files, I receive an error:
Windows cannot install required files. The file may be corrupt or missing. Make sure all files required for an installation are available, and restart the installation.
Error code: 0x80070570
Oh great! I've of course redone the installation with the same result. And it is an official Microsoft Beta DVD, not just a downloaded version... Nice start!