I am trying to add a reference to a 3rd party DLL. but was having same problem as Here.
So Now I am trying to validate the DLL using TlbImp.exe but this approach gives me New error;
TlbImp : error TI0000 : The input file 'C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\gsdll32.dll' is not a valid type library
I tried following links but nobody has given any solution on this.
Link 1 Link 2 (Question is asked in correct answer's comment)