Thanks for the suggestion Annu, however, I had already tried running the program as administrator.
WinPhlash, the program to flash the BIOS, starts up OK but when I click the 'Flash BIOS' button I get this error message:
Cannot load driver C:\dell\BIOS\WINPHLASH\PHLASHNT.SYS.
Please check your accounts, if you have no administrator privilege, please login again!
This driver has been blocked from loading
Error code: 1275
Only thing is I am logged in as an administrator and I have run the program as administrator. It appears that WIN 10 is blocking the .sys file from being loaded.
Any suggestions on how to get around the problem will be greatly appreciated.
Thanks
N2S