[Solved] WIN 10 0x80042468 - We were unable to create a new partition error 0x80042468

when creating a 746.5 GB partition, an alert pops up "we couldn't create a new partition error 0x80042468"
I have the original version of win 10 home version 64 bits
please help.

Instead of the electrode, we start with the support of the system manufacturer.

https://support.microsoft.com/pl-pl/help/2604...d-when-creating-a-single-partition-on-a-drive

I used the support a lot before and it didn't help. that is, converting the disk to gpt was successful (I followed the instructions, you know), it showed me a 2.7 TB partition later, but when I wanted to create a 2.7 TB partition, an alert with a different numbering appeared, then the problem returned to the exit point, i.e. partition 2, 7 Tb gave me two 2048 GB and 746.5 Gb and an alert appeared with the error 0x80042468.

Added after 7 [minutes]:

Besides, this support from the support describes the same problem for wines 7. maybe therefore the conversion to GPT did not bring the desired results. writes in the support to contact the technical service to ask if the system supports disks above 2 TB, but as the latest system, i.e. WiNDOWS 10, it may not support such disks, because there is no newer than WIN 10

Added after 21 [minutes]:


before converting to GPT

the conversion run itself

after the conversion is completed and the system is restarted

attempting to create a 2.7 TB partition

error 0x80004005 right after pressing "apply"

later again `` we couldn't create a new partition error 0x80042468 ''

Delete all partitions.
Create one system partition and install the system on it.
Leave the unallocated space alone. After installing Windows under the system, you will create the remaining partition.

I would not have to put a system on this disk anyway, because a 120 GB SSD would be useless. maybe someday when I am confused, otherwise I will have your suggestion in my memory.
I have done some updates in WIN10 and it has merged 2 partitions into one. Finally, I got back the unused 700 GB.
I will not split the disk into partitions because it does not make sense anyway. Better to make folders. It's a pity that I didn't catch at what point it surprised. Thanks for being active. I close the topic.

Added after 1 [minutes]:

For willingness and for the best possible suggestion, which I will not use anymore will give you 6 points.
GREETINGS

I would not have to put a system on this disk anyway, because a 120 GB SSD would be useless. maybe someday when I am confused, otherwise I will have your suggestion in my memory.
I have done some updates in WIN10 and it has merged 2 partitions into one. Finally, I got back the unused 700 GB.
I will not split the disk into partitions because it does not make sense anyway. Better to make folders. It's a pity that I didn't catch at what point it surprised. Thanks for being active. I close the topic.

Added after 1 [minutes]:

For willingness and for the best possible suggestion, which I will not use anymore will give you 6 points.
GREETINGS

Added after 14 [minutes]:

I made a few updates to WIN10 after converting the disk did not bring the desired results and resulted in merging 2 partitions into one. Finally, I got back the unused 700 GB.
I will not split the disk into partitions because it does not make sense anyway. Better to make folders. It's a pity that I didn't catch at what point it surprised. Thanks for being active. I close the topic.

the update that fixes the 0x80004005 error that appeared right after the conversion I wanted to create a 2.7 TB partition is available at this link
https://support.microsoft.com/pl-pl/help/4028090/windows-fix-error-0x80004005