Windows boot cannot find windows 10 partition on Ubuntu dualboot

The title is my theory of what happened, but I'm not certain: I installed Ubuntu alongside Windows 10, but while I am now able to boot Ubuntu without any issue, I am not longer able to boot Windows 10.

When selecting a boot in the BIOS settings, I do see the Windows 10 boot, in addition to the Ubuntu boot.

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But when I select Windows 10, the following screen displays "Preparing Automatic Repair".

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And from there it leads me to a blue screen with the main option being "Exit and go to Windows 10". But when I click that, the computer reboots and returns me to the boot selection screen.

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I am almost sure that the Windows 10 partition is still there and was not formatted, but it seems like the Windows 10 boot isn't able to find or access it.

Any idea how I can fix this and properly boot Windows 10?