As mentioned above, the driver was suppplied by the Tech Support rep from Symantec. She placed a folder on my desktop during our call - it is labelled "Latest Intel Network Driver(15.2)". Inside is a "Win32" folder containing 3 more folders; "NDIS5x", "NDIS61" & "NDIS62". We used the drivers in the "NDIS61" folder. Checking in the inf files contained within this directory I found the device ID for my NIC (which was 10EA) listed in the "e1k6032.inf" file dated 12 April 2010 - version listed inside the file is "DriverVer = 04/12/2010,11.6.92.0"
Interestingly I had previously used the Vista drivers downloaded from the Dell support website which I have checked into as above - I used the contents of the "NDIS61" folder also as per a Symantec article about adding drivers to WinPE. Checking in the inf files contained within this directory I found the device ID for my NIC listed in the "e1k6032.inf" file (same as above) dated 4 May 2011 - version listed inside the file is "DriverVer = 05/04/2011,11.12.36.0".
This newer driver did not work for me. The Tech Support lady said something about a possible conflict with other drivers in my WinPE build (or something like that) but I doubt this very much. I based my build on WinPE (not WinPE512) and I deselected all other drivers that could be deselected. The build we created in the support call was based on WinPE but we didn't even deselect any of the other drivers.Hence my comment above: "I guess sometimes newer/newest isn't always best" ...who knows?
Be aware that when you add the drivers in to WinPE you dont need to single out the particular driver file - we added the entire "NDIS61" directory. You should check the inf files however to ensure that one of them contains the devide ID of your NIC. They are just text files so open them and do a search. To get your NIC device ID open "System" from your "Control Panel" (or right click "My Computer" on your desktop & select "Properties") - select the "Hardware" tab and click the "Device Manager" button. Expand the "Network adapters" section and right click your LAN card. Mine said "Intel(R) 82577LM Gigabit Network Connection". Select "Properties" and then select the "Details" tab. On this tab select "Hardware Ids" from the dropdown box. In the window below should be several lines of info. They should all start with the Vendor & device IDs of your NIC. My first line says:
"PCI\VEN_8086&DEV_10EA&SUBSYS_040A1028&REV_05"
"VEN_8086" mean the vendor is Intel, "DEV_10EA" means the device ID is 10EA, hence why I searched for 10EA in the driver inf files. NOTE: The procedure above is for Win XP, it may vary for other/newer operating systems.
Once again - VERY IMPORTANT - you MUST use VISTA drivers for WinPE - even if your OS is Win XP!!!
I've just noticed a "File attachments" link near the bottom of this page... I will attach the (Vista) "NDIS61" folder with the driver that worked for me. Hopefully this will not violate any rules!?!? Hope this thread/post helps others having the same troubles.
Cheers,
LJ