How do I upload a picture on to my post?

[Shambles]

check your manual Im shure its not PRT screen.

Cos prt screen Dumps data to your clip board,
Then you need to go and PASTE it in to your paint program,

HOWEVER, you cant Dump Direct X data In this manner,
So really It cant Possibly be that key,

Try f2 then go look in your TGA folder Like you have been.
if nothing Try other F# keys.

f1 f3 f4 and so on,
After pressing 1 go check your TGA folder,
But Im posative it cant be the prt screen button, becous thats not how that button works at all

I may be coxed in to going to check for you,
But i warn you Lol I disslike the game