What is this thing i'm getting it every time i start the game.There are only two lines inside
Texture "Textures\_land_default.tga" count 3.
Texture "Textures\menu_thick_border_bottom_right_corner.dds" count 2.

I'm running it on Windows Xp and yes i installed DX 8.1.Should i be worried about this warning,can i expect graphical glitches and CTD???
Forgot to mention i don't have any DLCs or MODs just old disc with the game

Those are harmless, everyone gets them.
The game just counts some of the textures for some reason. Your game is safe

You only need to check your Warning.txt after a crash (or problems with mods)