How to create a USB flash drive for Win8 system without deleting the original data

Everyone knows that when you make a USB flash drive, you must format the USB flash drive before you can use it. However, the data in the USB flash drive is very important. What should I do? There is a good way to do this. Make Win8.1 install U disk, without formatting the data in the disk, you can retain the U disk data in the U disk, let's take a look.

Making Win8.1 installation U disk does not format the original data in the disk:

First download the U disk tool, this tool automatically erases all data of the U disk by default, the grid burning system , but we can enable a hidden registry, open the Windows 7 USB DVD Download tool to automatically retain the original data of the U disk.

Method for making Win8.1 installation U disk does not format the original data in the disk

The specific steps are as follows:

1. Download and install Windows 7 USB DVD Download tool tool ;

2, open Notepad, create a blank document, enter the following content:

Windows Registry Editor Version 5.00

//Disable Windows 7 USB DVD Download tool U disk format

[HKEY_CURRENT_USERSoftwareMicrosoftISO Backup Tool]

“Version”=“1.0.30”

“Shortcut =“1”

“DisableFormat”=dword:00000001

Making Win8.1 Install U disk does not format the original data in the disk

Reminder: If you need to keep U disk data, just put the last One bit is changed to 1; when the disc is burned, only the mantissa is changed to 0.

3, save the above blank document, as "disable Windows 7 USB DVD Download tool U disk format.reg"; registry file, pay attention to the document txt suffix name changed to reg format;

4, run the import of the registry file;

5, now we can retain the original data, make Win8.1 installation U disk, refer to the following graphic usage process.

▼16G test U disk, has stored 32MB data

Making Win8.1 installation U disk does not format the original data in the disk

▼Run Windows 7 USB DVD Download tool, select Browse, browse Win8.1 with Update complete ISO system image

▼Select USB mode, start writing

▼The tool defaults to data risk (in fact, the reserved U disk Data), select Erase USB device

▼Write Win8.1 ISO image to U disk normally

▼Successfully make Win8.1 install U disk, also retain the original U disk data

Is it amazing? If you encounter a USB flash drive when you need to format a USB flash drive and want to save the original data of the USB flash drive, you can use this tool to install it. The above steps can solve your troubles.