Can't deploy to N2 on 4.3.2?

So I’ve dusted off my N2 and upgraded to 4.3.2 (latest official). There’s just a problem where whenever I try deploy my program I get the error as attached below…
Even if it’s just a simple blinky test program. The properties tab can detect the N2 is USB connected. Using MFDeploy I can see it’s running build 4.3.2.
Any help is appreciated, thanks!