Top international trade research methods

List of contents of this article:

• 1,Top international trade research methods Install WIn7/Win8.1 Dual System with Virtual Optical Drive
2, win7 system How to use daemontools virtual optical drive
• 3, Virtual machine installation win7 system can't How to identify the ISO file
• 4, Windows can't open this file

Install WIn7/Win8.1 dual system with virtual optical drive

The application of Rubik's Cube virtual optical drive is very simple. After installing the above Rubik's Cube Computer Master (virtual optical drive version), you can directly view the Rubik's Cube virtual optical drive in the Rubik's Cube Computer Master Function Collection, and then click You can open the software.

Press win+r and enter msconfig, select OK, and then select the above row of boots to delete the guide of XP.

For data security, it is strongly recommended that you back up the system first (traditional Ghost mirror backup), because it is still risky to install dual systems. After backup, a new partition can be created. It is recommended to allocate at least 20G of space for Windows 8. To create a new partition, you can use the disk management tool that comes with Windows 7.

Copy the downloaded windows 7 ISO image (RC or RTM) to the non-C disk (such as D:7600) with a virtual optical drive (go to Baidu). Copy the bootmgr and boot directory under the D:7600 directory to the root directory of the c disk, and Build a sources folder under the root directory of disk C.

This method is only applicable to Windows 7/8/1/10, Windows Server 2008 R2, WinPE 0 system, and can install 32-bit or 64-bit. Installation steps: Download Windows 10 (win10 preview download) and open the ISO image.

First, the win1 system installation file, that is, the iso image file, was downloaded.Then download the DAEMON Tools Lite virtual optical drive software. Install it after downloading. Follow the prompts and install it under the easy-to-use disk. Its default is booting, and it can be set.

win7 system how to use daemontools virtual optical drive

1, recommendation: the specific method of the rainforest woodwind Ghostwin7 system is as follows: first, search and download the elf virtual optical drive on the Internet (DaemonTools Lite) 41 official Chinese version; Because the downloaded program is a compressed package, it must be decompressed first.

2. Method/Steps Search and download Daemon Tools Lite 41 official Chinese version on the Internet. Install the sprite virtual optical drive into the local computer.

3. Search and download the official Chinese version of Daemon Tools Lite 41 on the Internet;Install the elf virtual optical drive into the local computer; elf virtual optical drive.

What to do if the virtual machine installs the win7 system can't recognize the ISO file

Recommendation: win7 ultimate version system download solution 1: First, put the required tools virtual optical drive Get ready, search "virtual optical drive" on Baidu to find the download.

Configure the memory of the virtual system, using the default 512MB, the size can be adjusted according to the needs, preferably more than half of the memory of the physical machine. Innovative virtual hard disk can be used to install operating systems and store files. Enter the wizard to create a virtual disk. Allocate the size of the virtual disk. Dynamic allocation can be used by default.

For example, the ISO version of WIN10PE (less than 200M), and then open this ISO with Ultraiso (if not, download a green version), add your GHO to this ISO and save it, and then use the virtual machine properties to set the optical drive to the modified one. This ISO can be started with an optical drive.

It is a problem with the ISO image file. It is recommended to use Microsoft's original win7 installation mirror file to install the system in the virtual machine.

Therefore, when installing the virtual machine system, you must first make an ISO file that can boot and start. There are many ways to make it. The simpler is to use UltraISO software to put the installation CD into the physical optical drive, start UltraISO, and select "Tools" - "Make CD Image" File", that's it.

Only the installation version can recognize the operating system, and the ghost version of the system cannot be analyzed in the gho file at all. It does not affect the installation. Just specify the operating system manually.

windows can't open this file

1. If not, you can try to open it with Windows' built-in file browser and check whether there are other applications suitable for typing Open the system disk. Right-click the system disk in the file browser, select "Properties", and then view all the listed programs in the "Installed Applications" tab.

2. Solution: At present, the most widely used decompression software on the market are WinRAR, 2345 good pressure, 360 compression, etc., you can download and install according to your own needs, and then open the downloaded file. After installing the decompression software, the downloaded file icon will become the decompression format icon.

3. Win7 system prompts "Windows Photo Viewer cannot open this picture" solution: Check the file suffix name: First of all, make sure that the picture file is not damaged, and you can try to copy the file to another computer or device for opening test. Check whether the file suffix name is correct.

4. You don't have enough permission to open the file. If this is a shared file, you need to request access first. The disk or folder where the file is located does not have enough permission for you to open the file. In this case, you need to obtain the read and write permission of the disk or folder.The file is locked by other programs, so you can't access it.

5. In fact, there is no need to panic when encountering this fault. You can try to solve it in the following ways. Method 1: Change the registry, press the windows key + R keyboard, open the "Run" interface, and enter regedit to open the registry editor: after opening the registry editor.