How to solve “Microsoft Visual Studio (VS)” error “Unable to launch the IIS Express Web server”
PROBLEM In some cases " Microsoft Visual Studio (VS) " when you use " Microsoft Internet Information Services Express (IIS) " and you have attached web site project to IIS after run Build shown this error message Unable to launch the IIS Express Web server . How can I solve it if exception message does not shown nothing more? PRE-REQUIREMENTS The best step is catch what exactly is going on. Download and use for it " Sysinternals Process Monitor (PM) ". Run PM and create filter "'Process Name' 'is' 'iisexpress.exe'". Now you show capture events only from IIS. Run building your VS project with