Hi Whenever i try to open either an excel or word document on my web skydrive account i get the following message.....

"Microsoft office cannot access the file.....

The file name/path does not exist

the file is being used by another programme

The workbook you are trying to save has the same name as a currently open workbook". 

I use windows explorer 9, Microsoft office 2007 and my operating system is Window's vista home premium.

Can anyone offer any help please?  

Thanks