Solution for installing virtualbox in win7 where system files cannot be found

How can I find the system file when I install virtualbox in win7? How can I install VirtualBox in Win7? The system cannot find the specified path? Some of you want to install a dual system to protect the three systems, but you are too reluctant to toss the documents in the hard disk, so it is a good choice to use a virtual machine software. Here, I would like to introduce some problems in the installation and installation of Oracle VM VitualBox. However, many of my friends encountered problems when installing Oracle VitualBox in Win7 after downloading it (Vista and XP have not been tried yet, and there should also be). Then a dialog box pops up: "Installation failed! Error: the specified path cannot be found .", As shown in -- or early versions will prompt: the cause of this problem is that the user name for Windows (Win7, Vista, XP, etc.) you log on to is a Chinese name, or you can specify the installation path to contain Chinese characters. Yes, although VirtualBox itself supports Simplified Chinese, it does not have special processing on these multi-byte Chinese and Japanese characters, leading to installation failure. After knowing the cause, the solution will be released accordingly. Two Methods: Method 1: Change the english user name to log on to the system (if not, you can recreate a new user ), install it in a path that does not contain Chinese characters. Method 2: If you do not want to change the current user name, you still want to use the Chinese or Japanese Korean name, so you can do this -- 1, find the folder where you store VirtualBox installation files, manually decompress, assuming that you download the VirtualBox installation program is F: \ Downloads \ VirtualBox-4.2.4-81684-Win.exe, enter cmd in the search box of the Start Menu, run, open the command prompt line, then enter: F: \ Downloads \ VirtualBox-4.0.6-71416-Win.exe-extract 2, the file will be automatically extracted to the following location: c: \ user \ USERNAME \ AppData \ Local \ Temp \ VirtualBox (note that XP will be decompressed to my document-current user's temporary file directory ). In this way, you will see three files in this folder: common. cab, VirtualBox-4.2.4-81684-MultiArch_amd64.msi (64-bit system running this installation), VirtualBox-4.2.4-81684-MultiArch_x86.msi (32-bit system running this installation ). In this way, you can refer to VirtualBox installation in Windows 7, Vista, XP, and other systems.