When I tried to load Digit Software Archieve for the first time it denies loading saying that I should first install .Net1.1,though I have 2.0 installed preveously.After 2 more attempts I finally installed 1.1 then only I could able to load the DSA,and it run smoothly.Only to my despair that my MS-Word did not open by clicking on the desktop or a file icon, only saying that running a virus scan,and the programme didn't close even .when I tried to end it from Task manager it showed Running .DLL host,I had to shut down the comp. illegally.Now I have to open by going to Start-all programme etc..I tried to repair Office but it did not work.I tried to restore my system but to no fruit.Then I unistalled the two new programmes but still the problem exists.But this doesnot happen with other applications of Office.What is the problem? How to rectify it?