| .dtproj |
SQL Integration Services project |
| .dth |
Microsoft Windows application log file |
| .rmdp |
Northlight Engine game data |
| .iobj |
Microsoft Visual Studio intermediate object |
| .dnb |
Microsoft Windows dns database |
| .webpart |
Microsoft SharePoint web part |
| .icx |
Remote Call Profiler summary view |
| .lgm |
Microsoft Windows application log |
| .hxd |
Microsoft Help validator data |
| .bdcr |
Microsoft Visual Studio BDC resource file |
| .c2k |
Microsoft Project holidays data |
| .modelproj |
Microsoft Visual Studio modeling project |
| .wef |
Microsoft Exchange file system format |
| .mpdb |
Windows Media Player database |
| .svcinfo |
Saved WCF Configuration Information file |
| .nlk |
Outlook 2003 e-mail cookie data |
| .lxa |
Microsoft Office Speech Engines lexicon |
| .ssmssln |
Microsoft SQL Server data |
| .olk14folder |
Microsoft Outlook 2011 for Mac folder data |
| .lsn |
Microsoft Works file |
| .dri |
Microsoft SQL Server replication |
| .calx |
Calendar Printing Assistant template |
| .hkf |
Microsoft .NET Framework data |
| .fae |
MS Office 97 file converter DLL file |