Updating from wampserver 2.5 to 3.x.x (6 replies)

I'm trying to update wampserver to the latest version which I believe is 3.0.6. I'm currently running 2.5.

I've downloaded the 3.0.6 update, closed wampserver, run the update as an admin. I specify where wamp is installed (in my case c:\wamp) howeevr then I get a message saying:

'The installation folder chosen is not that of Wamperserver'

From there I cannot proceed.

Has anyone experienced this before?

I'm using windows 10 x64.

Thanks,

Chris