Solved
Set a file server as docroot in Dispatcher
I have to set a file server as docroot in dispatcher.any, where the cached files will be stored. While doing this, I get an error in the dispatcher log file "Unable to create parent directory [\\myFileServerPath]: Invalid argument". The pages cannot be cached. If I change the /docroot value to a local path (for example c:\inetpub\wwwroot), the dispatcher works fine. So I am pretty sure the error is caused by the /docroot setting in dispatcher.any. Is there any solution for setting a file server as /docroot in dispatcher? 1. Setup dispatcher (version 4.1.4) in IIS 7.5; 2. Create a file server, say \\myFileServer, grant everyone full control permission to it; 3. In dispatcher.any, set /docroot value to \\myFileServer; 4. Browse any page using the dispatcher; 5. The page cannot be cached. Look into the dispatcher log, there is error "Unable to create parent directory [\\myFileServerPath]: Invalid argument".