Factorio Forums

I wanted to update to 0.15.28 but Steam said I had no privileges so I decided to wait until 0.15.29 but I had the same issue as before Steam came up with a message that read:
An error occurred while updating Factorio (missing file privileges) :
C:\program files (x86)\steam\steamapps\downloading\427520\data\base\campaigns\beta\level-1\blueprint.dat

I'm not sure weather this is steam being restrictive or a bug in what seems to be the first campaign level.
Also I had completed some of the first campaign in 0.15.27 if it might be because something was changed in it.

This seems more like a steam bug than factorio bug. I would try to uninstall factorio and install it again, or delete the file manually or something.

When I tried reinstalling it it had the same problem but I cant delete the file manually cause it says access denied.

try closing steam, then starting steam with 'run as admin'.

tAdPole wrote:When I tried reinstalling it it had the same problem but I cant delete the file manually cause it says access denied.

Reboot your computer and try again.
If that doesn't help, run scan disk on the drive with your Steam library.