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How to Fix: Virtualbox: Can't Change Settings, Can't Click OK

Infopackets Reader Steve G. writes: " Dear Dennis, I run a small business and we use Virtualbox to control our virtual server (Windows Server 2016). We had a hardware problem with the hypervisor machine, forcing us to copy the virtual server onto ... another machine temporarily for a week. Now that we're done fixing the hypervisor machine, it's time to move the virtual server back over. The problem is that I get an error message from Virtualbox stating that " Cannot start virtual machine because the following physical network interfaces were not found ... (etc)" It then gives the option to " ... (view more)

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How to Fix: CPU Not Compatible with Windows 10 Error

Infopackets Reader Samantha M. writes: " Dear Dennis, I have the 'Get Windows 10' app running in my tray bar, but when I click on it, it says my CPU is not compatible with Windows 10. How can that be? My PC is currently running Windows 8.1 Pro and ... only 1 year old -- so I don't understand why my CPU isn't compatible with Windows 10? I read somewhere that if you have Windows 8 or 8.1 that the CPU should automatically be compatible with Windows 10 as the hardware requirements are virtually the same. Any ideas? My CPU is the Intel Core i7 4790K. " My Response: You are ... (view more)

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Does Windows 10 require the CPU to support PAE?

Infopackets Reader Michael E. writes: " Dear Dennis, Do you know if Windows 10 (including Windows 10 Technical Preview) requires Physical Address Extension (PAE) support for the processor? " My response: That's an interesting question. The short ... answer is that yes, Windows 10 requires that your processor supports PAE. The good news is that the PAE feature has been available in most processors since 2003, so if your computer is 12 years old or newer, it's a safe bet that you don't have anything to worry about. Windows 8 and Windows 10 PAE Support In general, Windows 10 ... (view more)

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