left menu bar dissapeared !

After installing latest "fix" 1.5 I am getting a lot of phone calls from customers complaining the left menu bar has dissapeared !

Give us a fix ASAP !

This only happens at the webadmin level.
Host and reseller are fine.
Box is running W3K.
All of this was perfect until I installed HotFix 1.5

This problem is completely resolved now. Please update AdvAdmin.dll on your machine by reading undermentioned instructions.
You can get this dll from : http://zeeshan.hostingcontroller.net/AdvAdmin.dll
Restart IIS to unlock this dll --- Command To UnRegister Dll: (C:\Program Files\Advanced Communications\Hosting Controller\dll regsvr32 -u AdvAdmin.dll) --- Replace new dll at this path. C:\Program Files\Advanced Communications\Hosting Controller\dll --- Command To Register New Dll: (C:\Program Files\Advanced Communications\Hosting Controller\dll regsvr32 AdvAdmin.dll)