v3.0 is not working for me. I've already set virtual menory to 16500M and reboot the system. But v3.0 allways returns:

<sup>GPU 1, GpuMiner k1a failed -52
GPU memory allocation failed. Try to set at least 16 GB of Virtual Memory: Compu
ter Properties Advanced System Settings Performance Advanced Virtual Mem
ory
GPU 3, GpuMiner k1a failed -52
GPU memory allocation failed. Try to set at least 16 GB of Virtual Memory: Compu
ter Properties Advanced System Settings Performance Advanced Virtual Mem
ory
GPU 2, GpuMiner k1a failed -52
GPU memory allocation failed. Try to set at least 16 GB of Virtual Memory: Compu
ter Properties Advanced System Settings Performance Advanced Virtual Mem[/sub]

v2.2 working fine. so confuse...</sup>

I am really impressed. Getting around 650h/s (290 before).

Thank you very much.

I found the reason. DOWNLOAd V3.1:

- Reduced power consumption.

Let me know if it's colder than v3.0.

v3.1 too?

Temps looks OK for me on 3.1.  Good work.

I have exactly the same problem. 13.12 drivers, virtual mem to 16GB, W7Pro 64-bit, 16GB RAM, 3 x R9 290 3GB, full watercooling loop. Sofar every version up to and including 2.2 has worked without a hitch?

*edit same thing with 3.1, k1a failed -52 error

no.

Shame, it could've been too easy to fix.

PM me full log.

Hey really appreciated for the fast response Claymore.

I sent the full log from trying 3.0 - this was what I had in the folder.

Let me know if you want the log for 3.1 - maybe I tested it on my other rig, I have two. Remotely operated, from my vacation location nonetheless.