[entertain]

@MikeWarner:
I will try to add a error message for this case.

@mikey1991:
yes, but only when you overwrite your old product. Don't uninstall the old version!

@chriske:
I added this in the next version:

Edit Plug-in: iTrader Navbar Link (1st line)

PHP Code:

if($vbulletin->options['itrader_active']) 


change into

PHP Code:

if($vbulletin->options['itrader_active'] AND $vbulletin->userinfo['permissions']['itraderpermissions']) 


Thanks for reporting!