Problem in adobe acrobat professional 7

Hi Friends,

Please help me. I am working in "windows 7 professional" 32bit. and also install abobe acrobat professional 7 in my system. i set the guides and unites line for in my pdfs. when i close the application the guides lines mesument is disapper. i will set every time when open my adobe application. its very manual work for me.

Please help !!!!!!!!!!!!!!!