UPDATE: This forum topic contains possible causes for this issue/problem and troubleshooting steps: http://forum.ait-pro.com/forums/topic/wp-mu-plugin-update/#post-22887 Note: Please try the troubleshooting steps in the forum link before contacting us.
The AITpro API Server: http://api.ait-pro.com at IP Address: [173.201.92.1] is NOT reachable using fsockopen Port 80: Make sure that you have added and saved a valid Download-Request Key in the Save Download-Request Key text box. Try to request a BPS Pro Activation Key again using the Get Activation Key button. After 3 failed attempts at getting an Activation Key then see possible causes below for why you are unable to get/make an Activation Key request. Note: If you are able to view/access the BPS Pro Setup Wizard page and it is not chopped off/blank then send an email to: info at ait-pro dot com and state this in your email: “I am unable to request a BPS Pro Activation Key, but I can view/access the BPS Pro Setup Wizard page and it is not chopped off/blank”. We will email you the solution/fix for this issue.