Windows 10: Creators Update Partition Problem

I made a thread a couple of months ago commenting on the fact that, when I had to reinstall windows 10, I messed up the installation by putting everything onto one main partition, leaving the other 2 partitions unallocated. I decided not to do anything about it and leave it be, mainly because I had other problems I had to take care of at the time and then forgot about it. Now the creators update is right around the corner and I remember someone saying that the update might fail because of the way I partitioned the system. I was wondering what are the chances of this happening and what preventive measures should I take in case there is a problem?

:)

 

Deleting a Windows 10 build from a dual-boot configuration

The Anniversary Update is on the original partition (Volume 2) and the Fall Creators Update is on the new partition (Volume 4).

 

[Solved] Windows 10 not shutting down after Creator's update

I have a Surface Book running Windows 10 Pro with GPT partitions, my two two tower computers have three SSDs running Windows 10 (two with Creators Update and one with the Anniversary Update) with MBR partitions and, one SSD with Windows 7. That gives
me different platforms to test software and, one Windows 10 SSD where I'm currently installating WAMP and JOOMLA. I use Acronis True Image and the earlier versions would only image MBR partitions, so I now have True Image 2017 that will also image GPT.
The problem there is that Acronis issued an update at the same time as the final issue of Creators Update was launched. Unfortunately, the update caused MBR error 3 so I rebuilt the MBR and Boot to get it running and then did a clean install of Creators Update.
Windows 10 Anniversary and Creators Updates run OK with MBR partitions: each primary SSD has one partition for the OS and one for programs with the majority of free space run with Magician and Rapid. The data output is stored on a 1TB HDD and backed up to
a 2 TB HDD. The two HDDs are common to the four SSDs that are swapped in the two towers via caddies.

 

It's hard to tell without knowing what your current partition scheme is:
Disk Management - How to Post a Screenshot of - Windows 10 General Tips Tutorials

 

You shouldn't have any problems with the Creator's upgrade.

 

Ok thanks.