Can someone please assist me, as a matter of urgency to explain what i'm doing wrong that i'm getting this error. Thank you very much!

I have recieved this error when compiling web sites. rebuid the solution:<atl>+<b>, <r>. This is not <ctrl>+<alt>+<b> which bulids the current solution.

if you still have problems clean (<atl>+<b>, <c>) the solution and then rebuild.

I'd recommend a complete rebuild..too. Also you can try to build the generated code alone in a solution other than that of the web site/app.

Interesting, I did a google search on, "Cannot create/shadow copy" and this thread was the 3rd site listed.

Rebuild definitely helps, but man, this one LL project I'm working on constantly gets this error. Oh well, time to rebuild again.

Blame it on Rio I mean blame it on MS.

Here is the reported bug link: Microsoft Feedback

Check the status -> Won't Fix Also check the possible workarounds.

Hi All

I managed to "solve" this problem by taking the reference in the reference directory of the site and sub sites (DAL and DAL Generic + my own sites on top) and change the property Specific Version to true.

However, the true problem occurs when you have your own site with and bll layer and both these refers to the sd.llblgen. references - seems like some bug or so. It took me two whole days to get my environment right.

Note further that in the above it happens the moment you add the llbl datasource to your page(s).

Hope it helps Helga