Server 2012 R2 “does not have a network adapter available to create a virtual switch” when configuring VDI

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I recently ran into this issue when doing an all-in-one VDI install, on top of a server that had been used for other things in the past. The “quick start” VDI option is supposed to essentially do everything for you, but I ran into this issue.

“The Server does not have a network adapter available to create a virtual switch”

fail1

 

Taking a quick look here, I do have a vSwitch. Why is it complaining?

vSwitches

 

 

It turns out that the installer isn’t actually complaining about the fact that there is no vSwitch, it’s complaining that there IS a vSwitch. It needs it to be a “blank slate” so it can manage it and do it’s thing. I’m not a fan of this, because I intend to manage my VDI environment using SCVMM, and the VDI component itself won’t have a whole lot to say about it. Nevertheless, this is how you get past this. Delete any vSwitches.

 

no-vSwitch

 

 

All gone, now try the installer again.

 

done

 

 

There we go, now we’re off onto the next step without any errors. Have fun!

 

I hope I’ve made your day, at least a little bit easier.

Thanks!

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