I believe you can delete it.
However, this is not the best place to ask such a question.
Please note that this discussion forum is dedicated to programming Revit using the Revit API.
So, you cannot expect an answer to a question such as yours relating to system requirements, installation, licensing, product setup, optimisation, usage or other end user support issues here.
You should try one of the non-API Revit product support discussion forums instead for that:
The people there are better equipped to address this topic than us programming nerds.
I hope this clarifies.
Thank you for your cooperation and understanding.
Best regards,
Jeremy