[users] won`t install OO

[L HAMILTON]

hello Ive just downloaded Open Office and after checking weather it will be 
used to read microsoft Word, Excel and PowerPoint i get and error message that 
reads....Internal Error 2755 .110 Documents and Settings\Owner\Desktop\Open 
Office.org 2.1 Installation Files openoffice21.msi Could you please help me to 
understand Thank you for your time