If LH loads off of steam, how can i run the game in administrator mode to fix the graphics glitch of missing textures. This happens periodically when a patch is installed, and the game forgets where some graphic files are. This was a simple problem to fix before steam, but running steam in administrator mode does not fix the problem. I've tried turning every option to minimalist settings and running the game in windowed mode, which of course made the game run faster, but didn't fix the missing textures. Oddly enough it is running perfectly on my kid's and wife's laptops. Uhg.

edit:I have even unistalled the game, erased all residue files and reinstalled to no change