Hi, I have installed DNN 4.4.1 using the Starter Kit and VS.NET 2005. When installing additional modules, 4 persisting errors appear when the Forum module is installed AND the browser is closed after that AND you press once again CTRL+F5 - the problem is the Gallery:

Error 1 Error parsing attribute 'enableEventValidation': Could not load file or assembly 'DotNetNuke.Modules.Gallery, Version=3.0.11.3077, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified. DesktopModules/Forum/Integration/Integration_GalleryAddAlbum.aspx 

Error 2 Error parsing attribute 'enableEventValidation': Could not load file or assembly 'DotNetNuke.Modules.Gallery, Version=3.0.11.3077, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified. DesktopModules/Forum/Integration/Integration_MediaGallery.aspx 

Error 3 Error parsing attribute 'enableEventValidation': Could not load file or assembly 'DotNetNuke.Modules.Gallery, Version=3.0.11.3077, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified. DesktopModules/Forum/Integration/Integration_GalleryAddFile.aspx 

Error 4 Error parsing attribute 'enableEventValidation': Could not load file or assembly 'DotNetNuke.Modules.Gallery, Version=3.0.11.3077, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified. DesktopModules/Forum/Integration/Integration_GalleryAddFiles.aspx 

I have had these problems before... anyone cares for repairing this stuff? I mean, after adding the forum module, DNN doesn't complain but it's obvious I can't step back after having closed the browser (to uninstall it). What can I do about it other than to create a new website from scratch? TIA

PD: I saw the 4 "missing" files are present - so what can be wrong? I've tried this two times from scratch and same result, so it seems pretty reproducable.

OK, I started with a fresh DNN 4.4.1 install, and the first thing I did was to install the Gallery module using the Admin interface and Install New Features. Then I installed the Forum module, closed the browser and pressing CTRL+F% now worked.

I'd suggest that if the core has modules that depend on modules not yet installed that they check this requirement before attempting to install. This way you can spare new users a lot of installation troubles.

Hope somebody of the core team picks this up!