Error 0x1900201 to install windows 11 24H2

[Paky19]

Hello, i’ve been having the error 0x1900201  on my laptop but even following all the tutorials to fix it it still doesn’t work, maybe i did something wrong or there are multiple ways to fix it?

[resistencia]

Hi @Paky19 

the partition is too small and you cannot upgrade windows, follow the steps in this link, try increasing the partition size

Solved: Re: How to resolve win 11 update error on HP Laptop - HP Support Community - 9343353

[Paky19]

Actually my EFI partition is 100% free and still not working.

[resistencia]

all of us are indicated the same by the Disk Manager but that is not true for the EFI partition.

Believe me I had the same problem and it is only solved with what I have indicated above.

I increased it to almost 1 GB

[Paky19]

Ok now MiniTool says that the EFI partition can’t be extended because there is not enough space

[resistencia · Accepted solution]

See this video

https://youtu.be/uYWUMj4fGXY

https://youtu.be/28Ns93-Gz0U

[Paky19]

Thank you, apparently finally something worked, but i have a problem with the highlighted partition that i can’t absorb in the C: and i can’t understand why

[resistencia]

ummm is that you have activated the Bitlocker, the disk is encrypted, you should not move any partition if the bitlocker is active.

[Paky19]

Oh i didn’t know that, how i could ? Is there a way to fixit now?