Some third-party software is interfering with the Steam version of Factorio.

If you use Razer Synapse then close it (killing the process might be further required).
If you use Trend Micro AV/Security then see this thread .
If you use Comodo AV/Security then add an exception ("Exclusion") for ...

Some third-party software is interfering with the Steam version of Factorio.

If you use Razer Synapse then close it (killing the process might be further required).
If you use Trend Micro AV/Security then see this thread .
If you use Comodo AV/Security then add an exception ("Exclusion") for ...

Only Logfile that creates is when its on 0.14

Problem is that no log file creates

When I updated my game to V 0.15.x experimental steam would say it Factorio is launching but then it stops loading. It doesn't even load into the loading screen