If Windows 7 is installed in win PE mode, the installer cannot locate the existing system partition or create a new system partition.

"The installer cannot locate the existing system partition or create a new system partition."Prompt.

There are many ways to solve this problem on the Internet. We recommend some effective methods to you!

Step 1: Put the ISO file of the win7 image on your computer's hard disk.

Step 2: restart the machine and start it through a USB flash drive to enter the PE system. Some friends may not know what the win PE system is. What is the purpose of this win pe? In fact, you can think of winpe as a Microsoft version Win XP, he is similar to Win XP, but most of the functions are disabled, so he is also very small, although most of the functions are disabled, but he does not affect the use of third-party software, for example, some software such as Ghost and PQ still run freely in winpe.

Step 3: Decompress the ISO image of Windows 7 to a non-C disk, such as D: \ win7 \.... Of course, you do not need to create a win7 folder. Here, we will note that you must differentiate what you want and try not to adjust the size of each partition on the hard disk frequently, especially the primary partition.

Step 4: Enter PE and format drive C as NTFS. It is recommended that the C disk have more than 15 GB space. After Windows 7 is installed, it will take about 8 GB. I suggest you divide it into 30 GB.

Step 5 (key step): Find the three files boot, bootmgr, and sources in the folder of the installer you decompressed and copy them to the C root directory.

Step 6 :. run CMD in PE, enter "C: \ Boot \ bootsect.exe/nt60 C:" (note that there is a space between EXE and/nt60,/nt60 and C:), and press Enter, the statement that prompts successful (the screen will flash so quickly that it is too late to read) is successful! Then restart the computer.

Step 7 :. remove the USB flash drive and start it with the hard disk. The "white track" (below the screen) of the win7 installation and import file appears, and then the welcome page for win7 installation appears, select the region, language, and keyboard, click "Next", and select a partition. The "cannot install windows to disk" prompt does not appear. Select partition C and install OK. After entering the system, delete the excess files that have just been installed (do not delete them). Note that after the system is installed, there will be two startup options and a Windows setting will be enabled, then, how do we delete it as an administrator? Open the command prompt, type msconfig, open the system configuration dialog box, select the wizard tab, and select the pilot project to be deleted, click Delete, application, and OK. Proceed with caution!