you get "visual studio .net must be installed before you can install the Microsoft Dynamics CRM Developer Toolkit"
if you are not able to install Developer Toolkit for Microsoft dynamics CRM 2011 and faced an error as "visual studio .net must be installed before you can install the Microsoft Dynamics CRM Developer Toolkit" Please try below, it works for me. Go and "run as administrator" the PowerShell (x86) Locate the folder that contains the .msi file (cd c:\.... etc) run the powershell command: MSIEXEC /i crmdevelopertools_installer.msi (/i argument stands for "install") cheers,