Avast! detects CUDA 5.5 as virus

Accelerated Computing CUDA CUDA Setup and Installation
1

Hi

It detected dwHarr1D.exe, one of the CUDA 5.5 files, as a virus. Any idea ?
ps: I have sent a false-positive report to Avast.

2

Hi, it’s not a virus. Installation will fail without dwHarr1D.exe.