Installer problem

Right so I’ve been attempting to install PMU, but the installer always gets stuck here:

Does anyone know how to fix this error?

What type of computer do you use? What type of anti-virus do you use? Those two questions could help us out in figuring out the problem.

Try running as Admin?

Well I’ve tried running as administrator and that hasn’t seemed to help.
& Windows 8 and AVG 2014.
EDIT: We’ve sorted out the problem.

Aw I was wondering if you got the answer, I kinda needed it. P:

On the installer I just selected ‘portable version’ or something like that.