If Prophet’s folders show just a Black X in the upper left, you’ll go through steps to re-register Prophet’s files in this knowledge base article.
If those show an error that Strong Name Validation failed, these steps should fix it.
Download the attached file, “8013141A Strong Name Validation.zip” and run the file in it, “8013141A Strong Name Validation.reg”.
Click Run if prompted.
Click Yes to “… allow this app to make changes…”
Click Yes to continue.
Go back top the steps in the previous KB article and re-run the registration commands.
If all these steps still won’t allow Prophet’s Add-ins to get configured into Prophet, please see this Knowledgebase Article.
If you have any trouble going through the steps or would like help, please call Avidian Prophet Technical Support at 855-284-3426 x2.