https://www.aras.com/community/f/development/6102/can-not-connect-to-server-pageI install Aras 12 and I config success to connect to client page But when I try to access to server page by source C# xxx.xx.xxx.x:8100/InnovatorServer/Server/InnovatorServer.aspx response from server is error 401, message error &quot;You do not have permissionja-JPTelligent Community 12https://www.aras.com/community/thread/3073?ContentTypeID=1Tue, 25 Jun 2019 06:53:37 GMT916d3f7e-8ddc-42f8-8d45-380822f51406:015ac732-a2d1-4ccf-8060-938fa491bc96Former Member<p>I tried to setup Aras Window Authentication again. I still got the same error. I send you server log. I saw it can not get the user account so it can not access to server page<a href="/b/english/posts/token-authentication-using-the-rest-api"></a></p> <h3 class="LC20lb"><img alt=" " src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/3/picturemessage_5F00_os2zjwec.24f.png" /></h3><div style="clear:both;"></div>https://www.aras.com/community/thread/3068?ContentTypeID=1Tue, 25 Jun 2019 05:23:14 GMT916d3f7e-8ddc-42f8-8d45-380822f51406:13e58df5-3edc-4a2d-90ab-554f05b060d8Former Member<p>Hi Vivian,</p> <p>Try to access below link -</p> <table width="1212"> <tbody> <tr> <td width="616"> <p><a href="/f/development/6102/can-not-connect-to-server-page/%20http:/CSIIPMSITSQL02/Innovatorserver/Client/X-salt=std_11.0.0.6493-X/default.aspx?username=admin">http://<span>xxx.xx.xxx.x:8100</span>/InnovatorServer/Client/X-salt=std_11.0.0.6493-X/default.aspx?username=admin</a></p> </td> </tr> </tbody> </table> <p>If you are able to access, then there is problem with&nbsp;<span><b>Aras Window Authentication setup</b></span></p> <p><span>Please recheck setting and restart IIS and login again.</span></p> <p><span>Regards,</span></p> <p><span>Amruta</span></p><div style="clear:both;"></div>