Windows C: drive extend storage

Recently my C: drive storage got almost full because of which I am trying to extend my c drive storage using Disk management. I have shrunk storage from E: (60.57 GB) drive and D: (57.59 GB) drive. I want to allocate all of that to my C: drive

Disk Manager:

I could have normally extended the C: drive, but the problem is that the option for extend drive is disabled as you can see below:

What should I do to overcome this error?

https://stackoverflow.com/questions/67378673/windows-c-drive-extend-storage May 04, 2021 at 12:07PM