I am facing slow performance with Microsoft Office. When I open any file it takes a long time to open the same completely. But when I start Word or Excel just like that there is no issue with the slow performance. When I go on File > Open and click on the file it takes a long time to open the file. It is not working properly. I think my files are low on size but still it takes time to open up properly. Hope there is a way to fix it. I am sure there is no problem with the installation.