My game is on the steam client. The game does start. However after I click “log in” the game crashes and the bug report shows up. This happened starting from yesterday.
What I’ve done now: I updated my nvidia gtx 1070 driver. I’ve done nothing else.
02:46:56.036 ERROR| MasterServer_OnWebAdvertImage: failed to load image: unknown image type
02:46:56.036 | MasterServer_OnWebAdvertisement: loading image 2/0 from cache…
02:46:56.036 | MasterServer_OnWebAdvertImage: status code 0
02:46:56.045 | MasterServer_OnWebAdvertisement: loading image 2/1 from cache…
02:46:56.046 | MasterServer_OnWebAdvertImage: status code 0
02:46:56.046 ERROR| MasterServer_OnWebAdvertImage: failed to load image: progressive jpeg
02:46:56.046 | MasterServer_OnWebAdvertisement: loading image 3/0 from cache…
02:46:56.046 | MasterServer_OnWebAdvertImage: status code 0
02:46:56.071 | MasterServer_OnWebAdvertisement: loading image 3/1 from cache…
02:46:56.072 | MasterServer_OnWebAdvertImage: status code 0
02:46:56.072 ERROR| MasterServer_OnWebAdvertImage: failed to load image: progressive jpeg
02:46:56.072 | MasterServer_OnWebAdvertisement: loading image 4/0 from cache…
02:46:56.072 | MasterServer_OnWebAdvertImage: status code 0
02:46:56.081 | MasterServer_OnWebAdvertisement: loading image 4/1 from cache…
02:46:56.082 | MasterServer_OnWebAdvertImage: status code 0
02:46:56.082 | MasterServer_OnWebAdvertisement: loading image 5/0 from cache…
02:46:56.082 | MasterServer_OnWebAdvertImage: status code 0
02:46:56.108 | MasterServer_OnWebAdvertisement: loading image 5/1 from cache…
02:46:56.109 | MasterServer_OnWebAdvertImage: status code 0
02:46:56.109 ERROR| MasterServer_OnWebAdvertImage: failed to load image: progressive jpeg
What on earth is this progressive.jpeg? I searched for it using file explorer and I can’t find it 
I have checked game file integrity via steam, reinstalled my Nvidia video driver. I also reinstalled the game, ran as administrator as well. Very sad.
Maybe try to delete the cache folder in Documents\My\ Games\Star\ Conflict
Thank you I just tried it. However it didn’t work  I even deleted the whole starconflict folder.