Topic
How to incorporate the Ret URL for a Visualforce page
Instructions
retURL=%2Fapex%2Fc__VisualForcePageName
VisualForcePageName= Name of the Visualforce page
c = the name space of the managed package
VisualForcePageName= Name of the Visualforce page
c = the name space of the managed package
Additional Information
When using the backlink on the page, you'll notice that the you'll get a "URL No Longer Exists" error message without having "c__" appended in the retURL.
Additionally, when comparing the two pages (VF page that works and the retURL page that gives the URL no longer exists error message), you'll notice the URL will have a difference where one will have "loop" in the URL, while the one that works will just have "c".
Additionally, when comparing the two pages (VF page that works and the retURL page that gives the URL no longer exists error message), you'll notice the URL will have a difference where one will have "loop" in the URL, while the one that works will just have "c".