New Post: Web Application Difficulties

Does your AssetTracker dll target AnyCPU or x64? Maybe you have to empty the directory 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files'? You could also use the program Process Monitor (http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx) to see what the application is trying to load.