Here is another way , choose the fix for your version .
Outlook Express Could Not Be Started Because MSOE.DLL Could Not Be Loaded" When You Start Outlook
Express .
Error Message: Msimn.exe Has Generated Errors and Will Be Closed by Windows
Microsoft Outlook Express, version 6.0 , for Windows XP
Microsoft Outlook Express versions 5.01 , 5.01 Service Pack 2 , 5.5 , 5.5 Service Pack 1 , 5.5 Service Pack 2 , 6.0 , for Windows 2000
Microsoft Outlook Express versions 5 , 5.01 , 5.01 Service Pack 1 , 5.5 , 5.5 Service Pack 1 , 5.5 Service Pack 2 , 6.0 , for Windows NT 4.0
Microsoft Outlook Express, versions 5.0 , 5.01 , 5.01 Service Pack 1 , 5.01 Service Pack 2 , 5.5 , 5.5 Service Pack 1 , 5.5 Service Pack 2 , 6.0 , for Windows Millennium Edition
Microsoft Outlook Express versions 5 , 5.01 , 5.01 Service Pack 1 , 5.02 Service Pack 2 , 5.5 , 5.5 Service Pack 1 , 5.5 Service Pack 2 , 6.0 , for Windows 98 Second Edition
Microsoft Outlook Express versions 5 , 5.01 , 5.01 Service Pack 1 , 5.01 Service Pack 2 , 5.5 , 5.5 Service Pack 1 , 5.5 Service Pack 2 , 6.0 , for Windows 98
Microsoft Outlook Express versions 5 , 5.01 , 5.01 Service Pack 1 , 5.01 Service Pack 2 , 5.5 , 5.5 Service Pack 1 , 5.5 Service Pack 2 , for Windows 95