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It’s rare that gHacks beats SUMo (Software Update Monitor) to the punch in informing me of available updates, but this article on Ventoy was one of those exceptions. Select Options > Non-destructive Install to install Ventoy on the device without the deletion of existing data.
![usb ventoy usb ventoy](https://www.muycomputer.com/wp-content/uploads/2020/08/Ventoy-sistemas-operativos-3.jpg)
Both MBR and GPT must meet this requirement to match Ventoy's disk layout.For GPT partition style, if there already exist 128 partitions in your disk, then it can not do non-destructive installation.For MBR partition style, if there already exist 4 partitions in your disk, then it can not do non-destructive installation.
![usb ventoy usb ventoy](https://www.myblog-it.fr/wp-content/uploads/2020/06/ventoy0005.png)
The USB device needs to have space for a new partition that Ventoy requires.The developer of Ventoy describes the process on this docs page on the website. It is recommended that you back up the data before you use it at this stage. Support for the feature is experimental at this stage.
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