Help cài đặt visual studio 2013 bị lỗi này

[Kelvin]

"failed to enable hyper v visual studio"
mình cài để lập trình winphone mà bị dính cái lỗi này có ai bị giống mình kô ?

 

Tags: vì sao khi cài automation studio bị lỗi

[dinhxuanthoai_swg]

Bạn thử tắt hết trình AV rồi cài lại xem có bị lỗi ko

 

[changtraiphongluu22]

Bạn thử ressart lại máy, cài đặt bằng quyền admin, khi cài nhớ không chạy bất cứ chương trình nào kể cả AV xem sao nhé!

 

[tctuvan]

To enable Hyper-V, you have to do the following things. These tasks are described in this topic.

1. 
   Enable the BIOS settings required by Hyper-V.
2. 
   Enable Hyper-V in Windows.

Enabling BIOS settings required by Hyper-V

---

The specific BIOS options that you have to enable or disable vary depending in part on the hardware manufacturer.

To enable BIOS settings required by Hyper-V

1. 
   Restart your computer and press the key required to enter the BIOS settings.
   You can view and change your computer’s BIOS settings by pressing a specific key during computer startup. The key to press varies depending on the manufacturer. It is typically a special key such as or a function key such as or .
2. 
   Enable the following items if they are available:
   

   SLAT (Second Level Address Translation)	NP (Nested Page Tables) RVI (Rapid Virtualization Indexing)	EPT (Extended Page Tables)
   Hardware-assisted virtualization	SVM (AMD support for hardware-assisted virtualization)	VMX (Intel support for hardware-assisted virtualization)
   Data Execution Prevention (DEP)	NX (No Execute)	XD (Execute Disable)

   Feature
   AMD setting
   Intel setting
3. 
   Disable the following items if they are available:
   • 
     Intel VT-d
   • 
     Trusted Execution
4. 
   Save the settings and restart the computer again.
5. 
   Next, enable Hyper-V in Windows. See
   Enabling Hyper-V in Windows
   .

For more information, see Hyper-V: How to Fix BIOS Errors Enabling Hyper-V.



Checking BIOS settings required by Hyper-V for virtualization and SLAT

---

You can use tools from Microsoft and from other sources to check the required BIOS settings described in
System requirements for Windows Phone Emulator
.

To check BIOS settings for virtualization and SLAT by using the Coreinfo tool from Microsoft

1. 
   Download the Coreinfo tool from Microsoft Sysinternals and extract the contents of the .zip file.
2. 
   Run a Command Prompt window as administrator.
   Coreinfo requires administrator privileges to check some of the values related to virtualization.
3. 
   In the Command Prompt window, run
   coreinfo.exe
   from the location to which you extracted it. To see only the settings related to virtualization, including SLAT settings, add the
   –v
   argument at the command prompt.
   coreinfo.exe -v
   
   

   If Hyper-V is already running, Coreinfo may not return accurate results. The output of coreinfo.exe –v displays the following warning when it detects Hyper-V running: Note: Coreinfo must be executed on a system without a hypervisor running for accurate results.

   

   Note:
   Here is sample output from the
   coreinfo –v
   command on a computer that has an AMD processor:
   
   
   
   
   
   
   
   
   AMD Phenom(tm) 9850 Quad-Core ProcessorAMD64 Family 16 Model 2 Stepping 3, AuthenticAMDHYPERVISOR-Hypervisor is presentSVM *Supports AMD hardware-assisted virtualizationNP *Supports AMD nested page tables (SLAT)
   
   
   
   Here is sample output from the
   coreinfo –v
   command on a computer that has an Intel processor:
   
   
   
   
   
   
   
   
   Intel(R) Xeon(R) CPU W3530 @ 2.80GHzIntel64 Family 6 Model 26 Stepping 5, GenuineIntelHYPERVISOR-Hypervisor is presentVMX *Supports Intel hardware-assisted virtualizationEPT *Supports Intel extended page tables (SLAT)
   
   
   
4. 
   Examine the output of Coreinfo related to hardware-assisted virtualization.
   1. 
      If your computer has an AMD microprocessor, look for SVM in the left column. If an asterisk (*) appears in the middle column, your computer supports AMD hardware-assisted virtualization.
   2. 
      If your computer has an Intel microprocessor, look for VMX in the left column. If an asterisk (*) appears in the middle column, your computer supports Intel hardware-assisted virtualization.
   Coreinfo only reports whether the BIOS supports hardware-assisted virtualization. To determine whether hardware-assisted virtualization is in fact enabled on your computer, you may still have to restart your computer and enter the BIOS setup screens.
5. 
   Examine the output of Coreinfo related to SLAT.
   • 
     If your computer has an AMD microprocessor, look for NP in the left column. If an asterisk (*) appears in the middle column, your computer supports AMD nested page tables, the AMD implementation of SLAT.
   • 
     If your computer has an Intel microprocessor, look for EPT in the left column. If an asterisk (*) appears in the middle column, your computer supports Intel extended page tables, the Intel implementation of SLAT.
6. 
   Examine the output of Coreinfo related to hardware-based Data Execution Prevention (DEP). Look for NX in the left column. If an asterisk (*) appears in the middle column, your computer supports no-execute page protection.
   Coreinfo only reports whether the BIOS supports hardware-based DEP. to determine whether hardware-based DEP is in fact enabled, go to Control Panel. For more information, see
   Checking BIOS settings required by Hyper-V for Data Execution Prevention
   .

To check BIOS settings for SLAT by using the MachineSLATStatusCheck tool from Codeplex

• 
  Download and run the following tool from Codeplex. This tool has a simple graphical user interface.
  MachineSLATStatusCheck
  
  

Checking BIOS settings required by Hyper-V for Data Execution Prevention

---

You can also check BIOS support for Data Execution Prevention in Control Panel.

To check Data Execution Prevention settings in Control Panel

1. 
   In
   Control Panel
   , click
   System and Security
   , and then click
   System
   .
2. 
   In the
   System
   window, click
   Advanced system settings
   .
3. 
   In the
   System Properties
   dialog box, on the
   Advanced
   tab, in the
   Performance
   section, click the
   Settings
   button.
4. 
   In the
   Performance Options
   dialog box, click the
   Data Execution Prevention
   tab.
5. 
   Look for the statement
   Your computer’s processor supports hardware-based DEP
   near the bottom of the dialog box.
   
   

Enabling Hyper-V in Windows

---

When your computer and BIOS settings are already configured to support Hyper-V, the setup program for the SDK enables and starts Hyper-V. If you are already a local administrator on the computer, setup also adds you to the Hyper-V Administrators group. Otherwise you may have to enable these prerequisites manually.
If the Hyper-V options are not available, your computer probably doesn’t support Hyper-V, possibly because it doesn’t support SLAT.

To enable Hyper-V in Windows

1. 
   In
   Control Panel
   , click
   Programs
   , and then click
   Turn Windows features on or off
   .
2. 
   In the
   Windows Features
   dialog box, click
   Hyper-V
   . The list of options expands.
3. 
   In the expanded list of options, select at least the
   Hyper-V Platform
   check box, and then click
   OK
   .