Easy removal rather than 1 by 1 - NVM, backed up user data and did a reset

gitika1

I recently did a review of all my content and did "Spring cleaning" removing products that I will never use.  (Via the DIM).  Now I have a plethora of these:

I know that it is possible to right click and delete each item.  Is there a faster way?  I removed approx 1000 of the legacy products and each time you delete the reference in the product list, DS collapses the library tree. You have to click/dig through the lists again to right click on the next uninstalled product.

I would prefer to avoid a database reset, since I have an extensive custom categorized system.  I did a reset one time and it took months to recategorize everything.

Thanks for any help you might be able to share.