Joomla migration - Uddeim - Component not found

Hi,

I have update my website to 2.5 to 3.4.1 and cb 1.9.1 to 2.
I have update Uddeim with last version 3.6.
The component look working because I can send email and link are working one the website.
But when i m in a backoffice and i go to "Component>Uddeim PMS" it return this :
"An error has occurred. 404 - Component not found.".
You can see attachment.

And when i go to "Extension>Installation" and I take the "com_uddeim_j16.zip" it return : "Error - Cannot upgrade 3.6 to 3.6

Extension Update: Custom install routine failure."


Thanks

Please install com_uddeIM_j30 for Joomla 3.x. You have to deinstall the old version first.

Maybe I make a wrong donwnald for Uddeim 3.6.
I have update (re install) and it's look ok.

Thanks