We have provided a manual updating tool for those who can't update their scripts directly from admin panel due to server restrictions (specially Godaddy users)
If you're still using v1.5.1 please download this patch file and extract it. Then Upload to the root of arcadebooster path so some old files will be replaced with new files.
If you've already updated to v1.5.3 you won't need the link above.
Then try to update your script from admin panel. If it doesn't connect to your FTP account, you will be given a link to manual update patch:
You just need to follow the instruction in the manual updating system to update to the new version.
You are always welcome to ask us for support but before sending us a support request please have a look at our community forum. You may find the answer easily.