#include using namespace Upp; CONSOLE_APP_MAIN { String p = GetExeDirFile("test.txt"); FileOut out(p); DDUMP((bool)out); DDUMP((bool)out.IsError()); FileOut out2(p); DDUMP((bool)out2); DDUMP((bool)out2.IsError()); FileIn in(GetExeDirFile("does_not_exist.file123")); DDUMP((bool)in); DDUMP(in.IsError()); }