User receives an error as "Access is denied.(Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))" when launching the form.
Winshuttle Workflow requires that Anonymous impersonation is disabled in the web.config file for each Web Application hosting Winshuttle applications.
If you are using Sharepoint 2013, browse to the path: C:\inetpub\wwwroot\wss\VirtualDirectories\<WebApp>\web.config
- Open the web.config file with any text editor.
- Locate the AllowAnonymousImpersonation key and set it to false as shown:<add key="aspnet:AllowAnonymousImpersonation" value="false" />
- Perform this step on all Web Front Ends.