Hey.
Both are(should) be possible.
1. Copy the files to a new USB and mark the partition as ACTIVE in either Disk Management or DISKPART. i.e:
Type diskpart, then list disk after diskpart is loaded.
Enter select disk [number of the disk the partition is on].
Enter list partition, followed by select partition [partition number].
Type active.
2. I'm not sure about this, but Alcohol120%**should** be able to do this.