Error -1073807194 VISA: (Hex 0xBFFF00A6) The connection . . . - NI Community This LabVIEW code has been running for years on windows 7 pro on versions of LabVIEW at least back to 2012 and up to 2017 with no problems We only see it with Ethernet connected instruments, Primarily Keysight 33512 ARBS, N6700 series power supplies, and DSOX3014 scopes