

If there is not enough space on System Reserved partition, you may fail to upgrade to Windows 10 from Windows 8.1 or Windows 7 with the error message: We couldn’t update the System Reserved partition. Thank you! Why increase System Reserved partition in Windows 7/8/10?Ī System Reserved partition, a Windows partition that is created when you clean install Windows 7/8/10, contains necessary files to boot your computer.

Does anyone know how to increase System Reserved partition? Any suggestion would be much appreciated. Finally, I find out the reason, there is not enough space for the System Reserved partition. However, the installation is giving me issues. I have a Windows 7 machines that I need to upgrade to Windows 10.

Not enough space for System Reserved partition
