Solving the problem of slowness Word & Excel problem (DDE). To correct this problem: Tools / Tool, Folder Option, Files types, Look for example the extension (doc) click on Advanced, Select Open click Edit, Decocted Use DDE, And in the line (Application Used to Perform Action) added to the end ("% 1" ) Office 2003, "C: \ Program Files \ Microsoft Office \ OFFICE11 \ WINWORD.EXE" / n / dde "% 1" Office 2007. "C: \ Program Files \ Microsoft Office \ OFFICE12 \ WINWORD.EXE" / n / dde "% 1" Excel 2003 or 2007 "C: \ Program Files \ Microsoft Office \ Office12 \ EXCEL.EXE" / e "% 1"