When attempting to create a new project in UDK using VisualStudio 10 (with nFringe extension) I receive the following error message when attempting to view the properties of my UnrealScript Project file.
“An error occurred trying to load the page.
The parameter is incorrect. (Exception from HRESULT: 0x80070057 (E_INVALIDARG))”
What is causing this and what should I do to fix it?
Here is the fix that worked for me…
Browse to the folder you have chosen to put your project into something like C:\UDK\UDK-2014-08\Development\Src\projectname\ which you have created already in Visual Studio.
Select the files UdkProject.sln, UdkProject.ucproj, and (if you have hidden files visible) UdkProject.suo. Press Ctrl+X or right click and select Cut.
Move up one folder to C:\UDK\UDK-2010-05\Development\Src\ Paste the files here.
From now on, you can simply open UdkProject.sln to begin working.