diff --git a/flight/Project/Windows USB/OpenPilot-CDC.inf b/flight/Project/Windows USB/OpenPilot-CDC.inf
index 087538d5d..6d256f7b1 100644
--- a/flight/Project/Windows USB/OpenPilot-CDC.inf	
+++ b/flight/Project/Windows USB/OpenPilot-CDC.inf	
@@ -3,7 +3,7 @@ Signature = "$Windows NT$"
 Class = Ports
 ClassGuid = {4D36E978-E325-11CE-BFC1-08002BE10318}
 Provider = %ProviderName%
-DriverVer=05/25/2016,4.0.0.0
+DriverVer=11/21/2014,3.0.0.0
 CatalogFile.NTx86  = OpenPilot-CDC_x86.cat 
 CatalogFile.NTamd64 = OpenPilot-CDC_amd64.cat
 
@@ -15,14 +15,12 @@ CatalogFile.NTamd64 = OpenPilot-CDC_amd64.cat
 %Revolution% = DriverInstall,USB\VID_20A0&PID_415e&MI_00
 %OPLinkMini% = DriverInstall,USB\VID_20A0&PID_415c&MI_00
 %OPLink1W% = DriverInstall,USB\VID_20A0&PID_4195&MI_00
-%Sparky2% = DriverInstall,USB\VID_20A0&PID_41d0&MI_00
 
 [DeviceList.NTamd64]
 %CopterControl% = DriverInstall,USB\VID_20A0&PID_415b&MI_00
 %Revolution% = DriverInstall,USB\VID_20A0&PID_415e&MI_00
 %OPLinkMini% = DriverInstall,USB\VID_20A0&PID_415c&MI_00
 %OPLink1W% = DriverInstall,USB\VID_20A0&PID_4195&MI_00
-%Sparky2% = DriverInstall,USB\VID_20A0&PID_41d0&MI_00
 
 [DriverInstall]
 include = mdmcpq.inf
@@ -43,4 +41,3 @@ CopterControl = "CopterControl Virtual COM Port"
 Revolution = "Revolution Virtual COM Port"
 OPLinkMini = "OPLinkMini Virtual COM Port"
 OPLink1W = "OPLink1W Virtual COM Port"
-Sparky2 = "Sparky2 Virtual COM Port"