Changing Windows 10 Enterprise to Windows 10 Pro

[Bored_Gamer]

Okay so apparently the Enterprise license on my pc expired. I'm planning on switching to Pro but I don't want to reformat my hard drive. Is it possible to make a partition, install windows 10 pro, and everything will work nicely or if I do that will I need to reinstall all my existing drivers?

 

[Rogue Leader]

You can't downgrade your Windows last I checked (especially not from Enterprise). You need to format the drive and install Windows 10 Pro. No you cannot put it on another partition and have it just work.

 

[Bored_Gamer]

Is it possible to reformat only drive C and not touch drive D?

 

[Colif]

it depends on if D is its own hdd or not, If its not, it then depends on what format drives are in.

Can you show us a screen shot of Disk management

If you have an EFI partition on the drive both partitions are on, you might be able to get away with just deleting C

IF C & D are different physical drives, then the format won't touch anything at all on D drive.