The Microsoft Script Editor (MSE or "MSE.EXE" or "mse7.exe" in Office 2003) is an optional tool included in Microsoft Office 2000 through Office 2007 and is found in "%ProgramFiles%\Microsoft Office\OFFICE11" directory for Office 2003 (under 32-bit process) and in "%CommonProgramFiles%" directory for other Offices (under 32-bit process ?).
In the About Box, it calls itself "Microsoft Development Environment 7.0". It is a trimmed down version of Visual Studio .NET 2002 (7.0)'s IDE.
- "DLL Help Database info on MSE.EXE version 126.96.36.199". Microsoft. Archived from the original on 2009-01-30. Retrieved 2009-09-08.
- "Use Office Excel 2010 with earlier versions of Excel". Microsoft. Retrieved 2012-04-27.
Integration with Microsoft Script Editor has been removed from the Microsoft Office 2010 suite
- MSDN Documentation