VirtualBox: 64-bit Guest OS

While playing with Vagrant, VirtualBox, and MongoDB on my old ASUS ROG Generation 1 - which has Intel Q720 CPU and runs Windows 10 64-bit - I ran into this error.

VT-x is not available(VERR_VMX_NO_VMX).

VirtualBox error: Intel VT-x is not available

Also, VirtualBox list only 32-bit version for guest OS.

It is so weird because I can installed Ubuntu 64-bit as guest OS in VirtualBox while booting this laptop in Windows 7 64-bit.

I tried removing Hyper-V feature and reboot.

VirtualBox now display 64-bit version of guest OSes.

And Vagrant works too.

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Install Microsoft .NET Core SDK

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IBM Domino: Enable SMTPClientDebug, SMTPDebug

Add parameters to NOTES.ini SMTPClientDebug=1 SMTPDebug=2 Option 1: Add parameters via GUI IBM Domino: Enable SMTPDebug in NOTES.ini Option 2: Add parameters via command SET CONFIG "SMTPClientDebug=1" update Run command to update router configuration tell router update config IBM Domino: tell router update config to update configuration and reload routing table Send an email to @gmail.com to check result IBM Domino: Log file after enabling SMTPClientDebug parameter in NOTES.ini file

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