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it shows complete 1 TB of free space.

Guided, using the entire disk with all files in one partition, or even if I select different partitions for /var /home it gives the same error.

Yes, I'm retty sure I'm selecting my 1 TB hard disk.

I never thought It'd come to this that I'll be posting a query here but I have tried almost everything.
I'm trying to install Kali on my Asus Laptop with 1TB HDD and 12 GB of RAM, I'm doing a basic...