New Post: NetSqlAzMan Source Code changes implementation

Looking to make changes in source code file "itemDefinitionsListView.cs" for default functionality of single item select right click menu options. That doesn't have export" option, instead of multiple items select right click event has item export functionality in place. Would it not be a massive change in code?

I can't find ".NET SQL Authorization Manager", available in "Add or Remove Snap-ins" Window to select and add.

I'm running NetSqlAzMan through sourceCode and set NetSqlAzMan.SnapIn project properties for Debug - Start external program: set it a local path of mmc.exe. The problem I am haveing to open existing Authorization store through Action menu - Open Authorization Store - Select a file from one of three options. If I select XML File type and pass a complete path of compiled version of NetSqlAzMan.xml, which is available in same project bin\release folder. That throws an exception
"Cannot open the authorization store. The following problem occurred: Indicates two revision levels are incompatible."

What I want is just to avoid Installation process after I make any change in the code and make break point applicable at execution so that could help me achieve the changes I got to make in a bit shorter time.