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I'm using the same usb Key with PC windows XP to 10, Pc Linux, Mac and android 6 to 9.
android 6 can't find my exFat partition, only fat partition be seen. but There some apk to make it detected (paragon exfat/ntfs) and drivers for old windows
The Fat partition is too small to copy drivers, apk and file explorer compatible.
so my question : is there a way to make partition size larger to copy exFat driver and file explorer compatible on Fat partition ?

Thanks for answers !
Best regards
If you mean the first partition, you can freely reformat it to NTFS and resize it (as long as you keep the structure detailed in https://www.ventoy.net/en/doc_disk_layout.html or https://www.ventoy.net/en/doc_disk_layout_gpt.html).

The second partition can't really be touched (at least starting with v1.0.28) or else Ventoy will fail to boot with an unsupported error message.
The FAT partition (partition 2 with label VTOYEFI) is 32MB size and can NOT be changed.
You can reserver some space and create partition 3/partition 4 with the size you want.
https://ventoy.net/en/doc_disk_layout.ht...erve_space
(05-02-2021, 03:32 PM)Midas Wrote: [ -> ]If you mean the first partition, you can freely reformat it to NTFS and resize it (as long as you keep the structure detailed in https://www.ventoy.net/en/doc_disk_layout.html or https://www.ventoy.net/en/doc_disk_layout_gpt.html).

The second partition can't really be touched (at least starting with v1.0.28) or else Ventoy will fail to boot with an unsupported error message.

I'm using Ventoy for Android, to create a bootable win10 usb to recover the system.

The 1st partition ventoy creates is about 500mb, which leads to "no enough space" when I pickup win10 iso.

How to set the the size of the 1st partition from Ventoy?

I have no access to a laptop running windows. But I have Ubuntu 22.04 live usb, which  I couldn't resize the 1st partition from it via Disks or gPart.

Thanks in advance
Im having the same problem, the first partition can only fit small os es like puppy linux.
Ventoy uses the whole size of the USB drive
Partition 1: (Maximum size - 32MB) exFAT
Partition 2: 32MB FAT

So you shoule be able to see two partitions if using DISKPART - LIST PART (under Windows) or fdisk -l (under Linux).

Without telling us more details about the USB drives you are using and providing the ventoy.log file which is generated when you make a Ventoy USB drive, we cannot help you.