I tried after restarting the windows server and IIS server(multiple times) but no luck.

I turned on the stdoutLogEnabled="true" in the web.config file, reset IIS and tried again. Following is the content of the log file.

[i]Hosting environment: Production
Content root path: C:\inetpub\wwwroot
Now listening on: http://localhost:11160
Application started. Press Ctrl+C to shut down.
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/1.1 GET http://localhost/  
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
      Request finished in 138.4089ms 302
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/1.1 GET http://localhost/install  
info: Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker[1]
      Executing action method Grand.Web.Controllers.InstallController.Index (Grand.Web) with arguments ((null)) - ModelState is Valid
info: Microsoft.AspNetCore.Mvc.ViewFeatures.Internal.ViewResultExecutor[1]
      Executing ViewResult, running view at path /Views/Install/Index.cshtml.
info: Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker[2]
      Executed action Grand.Web.Controllers.InstallController.Index (Grand.Web) in 6678.2599ms
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
      Request finished in 7241.5098ms 200 text/html; charset=utf-8
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/1.1 GET http://localhost/Content/install/style.css  
info: Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware[2]
      Sending file. Request path: '/Content/install/style.css'. Physical path: 'C:\inetpub\wwwroot\wwwroot\Content\install\style.css'
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
      Request finished in 41.6758ms 200 text/css
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/1.1 GET http://localhost/Scripts/public.common.js  
info: Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware[2]
      Sending file. Request path: '/Scripts/public.common.js'. Physical path: 'C:\inetpub\wwwroot\wwwroot\Scripts\public.common.js'
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/1.1 GET http://localhost/Scripts/jquery.validate.unobtrusive.min.js  
info: Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware[2]
      Sending file. Request path: '/Scripts/jquery.validate.unobtrusive.min.js'. Physical path: 'C:\inetpub\wwwroot\wwwroot\Scripts\jquery.validate.unobtrusive.min.js'
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/1.1 GET http://localhost/Scripts/jquery-1.10.2.min.js  
info: Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware[2]
      Sending file. Request path: '/Scripts/jquery-1.10.2.min.js'. Physical path: 'C:\inetpub\wwwroot\wwwroot\Scripts\jquery-1.10.2.min.js'
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/1.1 GET http://localhost/Scripts/jquery.validate.min.js  
info: Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware[2]
      Sending file. Request path: '/Scripts/jquery.validate.min.js'. Physical path: 'C:\inetpub\wwwroot\wwwroot\Scripts\jquery.validate.min.js'
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
      Request finished in 3.0369ms 200 application/javascript
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
      Request finished in 3.5391ms 200 application/javascript
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
      Request starting HTTP/1.1 GET http://localhost/Content/bootstrap/bootstrap.min.css  
info: Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware[2]
      Sending file. Request path: '/Content/bootstrap/bootstrap.min.css'. Physical path: 'C:\inetpub\wwwroot\wwwroot\Content\bootstrap\bootstrap.min.css'
info: Microsoft.AspNetCore.Hosting.Internal.WebHost[2]
      Request finished in 7.4926ms 200 application/javascript
info: Microsoft.AspNetCore.Hosting.Interna

Hello,

We've updated package, please download it again from GitHub. Sorry for unconvience.

Best,
Patryk