Looks like a dw cache issue... I'd have to debug it in a screen sharing session. Did you have Dreamweaver closed when you deleted the cache file?
Message me in Skype and I can screen share with you to look into it.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.