MSIL Disassembler
The MSIL Disassembler is a companion tool to the MSIL Assembler (Ilasm.exe). Ildasm.exe takes a portable executable (PE) file that contains Microsoft intermediate language (MSIL) code and creates a text file suitable as input to Ilasm.exe. .Net 3.5 – The default installation would have placed the ildasm executable in the following folder:
C:\Program Files\Microsoft SDKs\Windows\v6.0A\bin .Net 2.0 – The default installation would have placed the ildasm executable in the following folder: C:\Program Files\Microsoft.NET\FrameworkSDK\bin