The Managed-code Debugging Extension (MEX) is now publicly available for download.

I’m excited to announce that our peers from https://blogs.msdn.microsoft.com/ntdebugging/ have released a new debugger extension to make your life easier when troubleshooting the hardest (Level 400-500) issues.

The Managed-code Debugging Extension (MEX) is now publicly available for download.

MEX Debugging Extension for WinDbg
https://www.microsoft.com/en-us/download/details.aspx?id=53304&WT.mc_id=rss_allproducts_windows

Download Mex.exe, and put it in c:temp

Double click on Mex.exe and point it to c:temp
Extract the contents of Mex.zip to c:temp

copy c:tempMexx64 C:Program Files (x86)Windows Kits10Debuggersx64winext
copy c:tempMexx86 C:Program Files (x86)Windows Kits10Debuggersx86winext

In WinDbg (Windows Debugger)

.load mex.dll

!mex.help