ArmoryDB is working fine, with all provided paths. Running armory client locally (same linux instance) or from another linux instance is working nicely. Only from Windows client I get this error.
Windows client to linux server?
Exactly.
Linux running bitcoind and ArmoryDB. With nginx configured for fastcgi_pass.
Windows 10 running only armory client.
Both on same subset. 10.10.10.0/24