Yes, it does. And when I have tried to do it, my Mac has (totally) frozen every time I EAH. I have had to be very quick with my mouse to suspend EAH after hard reboot during CPU benchmark. Otherwise, mac has kept freezing.

No, thank you.

"Just talk to Einstein" :O

As the ol saying goes "trust me", WCG will not implement anything that has the remotest potential of ruining a device, as it screams off that Einstein device profile option note, that it could cause harm to the unsuspecting "let's try" casual cruncher. A box is easily ticked, or a number entered... and suddenly that multi-thousand device crunching [company/college] contributor is on the phone: "What the heck were you thinking?". You putting an app_info.xml into the projects folder is not "accidentally" done.

Can anyone please tell me what is causing this:

This project doesn't support computers of type anonymous

Please refer to my previous post above

It is clear that messing with Boinc system files is not supported and this is perfectly logical.
I would imagine a situation like the BETA WU's. We are free to accept or refuse the Betas to be downloaded. If we accept then we also accept the risk that we get stuck, infinite loops, strange behaviors etc. etc. This is normal as a Beta WU is experimental and is in a testing phase.
With GPU computing and us messing with various internal files, could be considered a similar situation. We are still learning at WCG, GPU computing here is in its early stages. I can suppose that the techs are happy that we test various configurations and report the issues. The objective being to use the various GPU's in the most efficient way, as an example in terms of energy consumption per result.

Have had the same issue with W8 32bit.