Invalid Redirect URL Message

If I clear IE cache files and then try Logging in on the Arcade page I get this VBulletin Message:

Invalid Redirect URL (http://*********.com/******/arcade.php?) (I stared out names)

If I then go to the Forum home page I am actually logged in.

Anyone have this happen and know why and know of a fix?

VBulletin 4.18
Arcade 2.71+
I have the Suite but the CMS is disabled.

[WEBDosser]

have you set the permissions in usergroups?..

[Buller]

Originally Posted by WEBDosser

have you set the permissions in usergroups?..

Yes they are, is there a specific setting that may cause this for a Registered User?

[ForceHSS]

check htaccess file and url setting and make sure they are the same and you also are using the same url the htaccess file will also stop anyone using the wrong url

[Buller]

Originally Posted by ForceHSS

check htaccess file and url setting and make sure they are the same and you also are using the same url the htaccess file will also stop anyone using the wrong url

I do not have an htacces file and in the options-URL I have the www. added to the sites url, could it be that?

For some reason the old mind cannot remember,lol, but it seems like the www. was needed, where is that request in the login coming from that would have the link without the www. .

In Arcade php line 117 the var for the base+url

PHP Code:

var $base_url   = ""; 

Can the url that is in the Admin be added there?

PHP Code:

var $base_url   = "http://www.*********.com/******";