Mangoose69

I decided to download 0ad back again,to see how stuff are going.But when i started the game,this displayed Assertion failed: "cache.Validate()" Location: cache.cpp:43 (x86_x64::AddCache) Call stack: 00BE96AD 00BEB403 00BE1035 00BE10C4 errno = 0 (No error reported here) OS error = 203 (The system could not find the environment option that was entered.) Any ideas?