Critical error when opening Wallet

[Slissek]

I am trying to open my Sia Wallet and I am getting this error;
A critical error loading Sia has occurred: Siad unexpectedly exited. Error log: Loading....
(0/6) Loading Siad...
(1/6) Loading gateway...
(2/6) Loading consensus
(3/6) Loading transaction pool...
(4/6) Loading wallet...
(5/6) Loading host...
(6/6) Loading renter...
Closing host...
Closing wallet...
Closing transaction pool...
Closing consensus...
Closing gateway...
Invalid argument

Anyone have any idea of whats going on? what should I do? I download the wallet on my other computer and when it was done synchronizing, the amount was in 0. Try to recover and it was giving me an error.
Any help will be greatly appreciated.

[ototero]

I've been getting exactly the same error. My client have never synchronized.
I've tried the DOS command line execution of siad.exe.
I've downloaded the concensus.db and followed those tips.
All to no avail.
Now I've deleted all traces of SIA from computer, re-unzipped and started again.
All I'm seeing in the Task Manager is 0.3% cpu, about 302MB mem and sometimes 0.1 Mbps network activity.
I'm running a Ryzen 1600 with 16gigs of ram and an SSD.

[ototero]

Update.
I deleted all the SIA-UI directories and the stuff in \AppData\Roaming\Sia-UI\sia
then downloaded version 1.1.0 of the Sia-UI.
It started synchronizing almost straight away.
Once done, I'll upgrade version 1.3.0 all being well.