LLVM Error

Hello all,

Recently I acquired a new laptop, and i've been unable to run any of my OpenCL code on it - I get the following error:

LLVM ERROR: Unknown error while opening the igdclbif.bin

The laptop is an Acer S5 with an Intel i3 & Intel graphics 520. I immediately assumed that the graphics driver was to blame, and attempted to update it; however apparently the most recent driver available is installed - 21.20.16.4550.

I've been unable to find mention of this error on the forums; Does anyone have any idea what could be causing it/Suggests to solve it?

Thanks all.