The Ubuntu virtual machine reports an error in VMware prompts: The virtual machine has been configured to use a 64-bit guest operating system. However, 64-bit operations cannot be performed. solution?

The Ubuntu virtual machine reports an error in VMware prompts: The virtual machine has been configured to use a 64-bit guest operating system. However, 64-bit operations cannot be performed.... solution?

First refer to the following:
Virtualization technology can be turned on in the BIOS. The turning method is as follows:
　　1. Enter the BIOS. Press F2 or F12 or DEL or ESC key when booting up (different computers).
　　2. After entering the BIOS, find the Configuration option, select Intel Virtual Technology and press Enter, move the cursor to Enabled, then press Enter, and finally press F10 to save and exit.

　　If you can't find the Configuration option, you can try the following methods:
　　(1) After entering the BIOS on some HP computers, you need to select the SystemConfiguration menu, then select Device Configuration, find Virtualization Technology, Set to Enabled.
　　(2) After entering the BIOS of some Lenovo Thinkpad computers, you need to select the Security menu, then select Virtualization and set it to Enabled.
　　(3) After some DELL (Dell) computers enter the BIOS, you need to select the Processor Settings menu, then select Virtualization Technology and set it to Enabled.
　　Virtualization was first proposed in 1960 to describe the concept of virtual machines (experimental IBM M44/44X systems). The setup and management of virtual machines is known as platform virtualization, and now also known as server virtualization.
　　Platform virtualization is represented by the creation of a simulated computer environment (virtual machine) by the host on a given hardware platform for the client. Client software has no restrictions on user applications; many hosts allow
    running real operating systems. The client appears to be running directly on the computer hardware, with several obvious caveats. A virtual machine's access to hardware resources (such as network, display, keyboard, hard disk) is managed uniformly at
    a more restrictive level than the processor and system memory. Client software is often restricted from accessing computer peripherals, or is restricted to lower device performance, depending on the host hardware access policy settings.

Answer: It is mainly to find the Intel Virtual Technology option disabled in the BIOS and set it to Enabled!
   But according to different CPUs and computers, the options of Intel Virtual Technology in the BIOS are also in different places!
   In my desktop Lenovo Yangtian M4000E-00, select the CPU under the Advanced menu and go in and see that Intel Virtual Technology should be Enabled!