Hello from switzerland,

- I updatet my system to version 2012 today. Buyed dev. licence.

So now i have some problems in older projects...
I was meaning, that now I can
a) Deistalation of older 2011 version on dev - system
b) Installation of new version and adding new key

On my older project I have:
a) replace old dll with new one...
b) deleted old reference and added the new one to 2012 - .dll
c) checked my link like: <%@ Register Assembly="EO.Web" Namespace="EO.Web" TagPrefix="eo" %>

But still now I have a last open error - message:
Fehler 12 Die Datei oder Assembly "2011_EO.Web" oder eine Abhängigkeit davon wurde nicht gefunden. Die gefundene Manifestdefinition der Assembly stimmt nicht mit dem Assemblyverweis überein. (Ausnahme von HRESULT: 0x80131040)

So my question is:
Maybe I can not use new dll (wihtout old dll) on old projects...?
Or...
maybe I have to use both (old and new dll) in this old projects?

A short info:
I deleted the new dll and lic file and added again the old files. No more errors... :)

Thanks for a short Help about versions and update to new one...

BR.

Ah, ups. Thanks for the tip..... :(

For a test I renamed old dll version... ts, ts, ts!

Thanks for the short response.
Now all is running perfect.
Regards.