I just downloaded version 7.0 of the Announcements module. I wanted to step through the code to get a solid understanding of the new DAL2. I can load the project and build the module, but cannot debug. When attaching to w3wp.exe I get the message 'breakpoint cannot be hit. Symbol file not loaded...'.  I've come across this in the past with another DNN core module, but cannot remember how to resolve. Any help would be appreciated.

Thanks