The entire error would be:
Quote:
Could not load file or assembly ‘[assembly name]’ or one of its dependencies. The parameter is incorrect. (Exception from HRESULT: 0x80070057 (E_INVALIDARG))
Given above, as pointed by @ZurdoDev, most likely you are missing
Assembly: ReportService2005.dll
Please make sure it is present on the system and then try out.
Also, for similar error, if assembly is at the desired location, seems handful of
people got it resolved[
^] by cleaning the temporary folder used by Visual Studio:
C:\Users\[CurrentUserAccount]\AppData\Local\Temp\Temporary ASP.NET Files\