The url 'http://xxxx.na.yyy-inc.com:8047/development2018/WS/SystemService' is not valid. The following error was reported:
The remote server returned an error: (404) Not Found.
The url 'http://xxxx.na.yyy-inc.com:8047/development2018/WS/SystemService' is not valid. The following error was reported:
The remote server returned an error: (404) Not Found.
Hello Gleb -
Here are a few things that may help:
First, you'll want to ensure that NAV Web Services are working. This article contains information about testing that (and includes a link to the original Microsoft article with the same information).
Also, another user provided this information:
Finally, are you able to type in the URL (in the error message) into your internet browser? If it prompts you for credentials, enter them and be sure to click the Remember Credentials check box. If it returns a page of XML code, you can close the browser and Jet Express should work, now.