First A duplicate of this where I had a 64bit install and the updater downloaded the 32bit.
But when I tried to start I also received these
and after commenting out the gun-turrent require got this:
edit: manually installing the 64bit 7.1 version seems to have corrected all issues.
[0.7.1] Autoupdate
[0.7.1] Autoupdate
<I'm really not active any more so these may not be up to date>
~FreeER=Factorio Modding
- Factorio Wiki
- My Factorio Modding Guide
- Wiki Modding Guide
Feel free to pm me
Or drop into #factorio on irc.esper.net
~FreeER=Factorio Modding
- Factorio Wiki
- My Factorio Modding Guide
- Wiki Modding Guide
Feel free to pm me

Or drop into #factorio on irc.esper.net
Re: [0.7.1] Autoupdate
Thanks for the report. This has been a mismatch in the release process and it should be solved already:)