Scenario 1: Your subscription has expired. Renew your subscription and then reload ISXBJ.
http://bjscripts.com/home/index.php/store
Scenario 2: I have renewed my subscription after being gone for a while. The website says I have a subscription, but the extension won't load.
On November 1, 2015 Quest Bot: Solo Edition and Quest Bot: Heroic Edition were merged into one product, Quest Bot. People who were subscribed and logging in regularly were patched to a new version of the extension that looked for this new subscription instead of the old ones. Anyone who did not log in prior to December 1, 2015 will need to manually download the extension again.
1. Delete ISXBJ.dll from your ISXDK35 folder.
2. Download from here: http://bjscripts.com/home/index.php/downloads/finish/4-isxbj-extension/29-isxbj
3. Place the new ISXBJ.dll into your ISXDK35 folder.