Internal ping dont work?

[Shouri]

Okay so if i ping my 3 computer's internal ip adresses in cmd i get an answer but if i ping through rainmeter i just get a 0
i have my internal ip's set at 10.1.1.5, 10.1.1.6, 10.1.1.8 here is my data:

[Ping1]
Measure=Plugin
Plugin=Plugins\PingPlugin.dll
DestAddress=10.1.1.5
TimeoutValue=9001
DynamicVariables=1

[MeterPing1]
Meter=STRING
X=567
Y=278
MeasureName=Ping1
Text=%1
FontColor=#textcolor#
FontFace=Bombardier
FontSize=13
AntiAlias=1
StringAlign=Right


These computers are in the same room so the ping should be 1-10ms maybe this is the problem?