The Answer
Guys,
I have managed to solve this one.
I know its an old thread but here goes.
When you use the command from the DOS prompt (cmd) - ipconfig /all
you may notice an ip address that has "preferred" next to it.
If its not the ip address you have configured manually on your ethernet adapter
then its because under your ethernet adapter you have configured a secondary ip address under the advanced section of IPv4.
If you notice a second address, remove it.
Then run ipconfig /all and you should see your static ip address with the "preferred" tag next to it.
They look under the Network section and all you other devices should be available.
Windows is a bit stoopid when it comes to mulitple IP Addresses being added to the...