.tif file saved from vista fax cann't be opened properly wit

hi, my problem isIn my daily jobs, i have frequently saved faxes in .tif file and then later opened it with MS Paint. This is very easy for me before with Winfax Pro and Windows XP. But now, i turn to Vista, using Vista Fax. and i got a big problemWhenever i have tried to save faxes from Vista builtin fax in .tif and opened it with MS Paint, the file format was distorted. it doesn't retain the orignal format as it is opened with MS Picture Manager.You can try and see (Sorry for my bad English as i can't explain more details)How can i fix it