I cannot open attachments in Windows Mail.  My operating system is Windows Vista.  Up until about a month ago I was able to open attachments with out a problem.  In June I downloaded the PC Cleaners program,  this program is no longer on my system and I am assuming this program had something to do with not being able to open attachments but after removing the program I am still unable to open attachments.  I can open the attachments on the Web Server but not in my Windows Mail.  Can someone help?