The boot configuration data store could not be opened.


Telephone Sanitizer (2nd Class)
Staff member
Boot files are super hidden.
You need this to see them.
The \boot folder is in the root of the partition marked "system" in Disk Management.
If that's a 100Mb unlettered partition, not your W7 partition, you'll need to give it a letter to navigate to it.
Or you can get W7 back in control of the boot with your W7 DVD