I had run vs2013, vs2015, and now vs2017, yet this error cannot go away.
This is the error:
Unspecified error(Exception from HRESULT: 0x80004005(E_MAIL))
I later check the IISExpress directory in my documents directory (C:\users\~useraccount\Documents \IISExpress\config) was empty! In fact the 3 folders in IISExpress directory are all empty,
that is: config, logs, and TraceaLogFiles.
I have tried many solutions here, but none has worked.
How do I solve this?