Error - 1950679023 occurred at shared variable

Hi,

Im tring to glow an LED on 9401 DIO module in scan mode of LV 2010. When I run the attached VI I get the following error:

"Error - 1950679023 occurred at shared variable in Untitled2.vi

Possible reason (s):

 LabVIEW: (HEX 0x8BBB0011) The connection to the server was disconnected.

The error or warning occurred while writing the following shared variable \\NI-cRIO9073-013F8672\Mod2\DIO1\\10.10.10.10\Mod2\DIO1"

Please help resolve the above issue.

Thanks