I have the same problem, tried the Game Consultant.exe and reloading the whole game. As soon as it patches I have the problem.

============================================================
eso encountered a fatal error. (Error 6)
Description: Client Fatal Error
============================================================

[reporter]
version = 0.01


[extra]
ProductName = eso
Version = eso.live.1.0.0.964485
branch = live
client.executablebits = 32
client.mode = startup
client.renderertype = D3D11
client.session_start_timestamp = 2014-04-08T01:59:59.370Z
client.timestamp = 2014-04-08T01:59:59.566Z -frme 1-
computer.name = ALEX-PC
computer.user = Alex
cpu.arch = 0
cpu.count = 4
cpu.level = 16
cpu.type = 586
data.dir = G:/The Elder Scolls/The Elder Scrolls Online/depot/
exe.buildnum = 964485
exe.opt = release
exe.reltype = public
exe.type = client
fe.code = 6
fe.descrip = Client Fatal Error
gfx.description = 9.18.13.3523
gfx.deviceid = 4483.-2078339005.161
gfx.driver = NVIDIA GeForce GTX 660 Ti
gfx.vendorid = 4318
mem.physical = 16382
os.osbits = 64
os.platform = windows
os.version = 6.2.9200.
ptime = 0
reportfield.ver = 3
version.major = 1
version.patch = 0
version.subpatch = 0

Hi there, folks. Thank you for posting this information. If you haven't already, please try running a repair on your launcher. You can find the repair option by clicking on the "Game Options" gear under the News section of the launcher.

Please let us know if this does or does not resolve the issue. Thanks!

I tried repairing it several times. Each time, it d ownloaded hours and hours.
Running the game directly from the eso.exe doesn't work too, starting it as an admin has the same effect: Fatal Error 6
3 days of my 30 free days are now gone, and I was just trying to start it..thats just ridiculous...
Edit: Ok, I tried the repair function once more (what else should I do? I formatted my whole PC because of this crap), and watched what happens:
First it checks the Download, and it runs until 100% in a few minutes, after that it starts downloading...something(?), with the size of 16.7 GB. Does this maybe (PLEASE) give a hint, what the problem could be??

foudogueeb17_ESO wrote: »

Hello all.

I am sorry for langage but i am french

I test a lot of problems.
Indeed i delete 1 file in
\Zenimax Online\Launcher\The Elder Scrolls Online\depot
and i had the same problem.
I replace the file delete and my game is run

My folder contains 215 files eso.

A friend had the same problem and he had 89 files eso.

what file that you delete?

So, the download was done, but the Play button said "Repair". I did NOT hit the repair button, instead I closed the launcher, and opened it again, then it started downloading about 6 GB. After that, it installed it, and there were "948,42 MB remaining", at 97% when it paused a few seconds, then about 1300 MB remaining going down to 948,42 MB again, and a third time. After the third time, there popped a error message up, saying: Unknown Data Error.

As I opened the Launcher again, it started downloading the 5,6 GB again...let's see what happens, when it's finished..

did anyone find a fix? a mates having the same problem