I just installed Office 365 this week. During that same time, I was cleaning up the applications on my computer and deleted a few things that I don't use. One of those applications was an accounting software that supported some Microsoft Office add-ins that I had forgotten about. When I subsequently tried to open Excel documents, Word documents, etc, I was unable to do so, as it continues to try to load the above add-ins. Since it can't do so, it shuts itself down, tries to load again, shuts down again, etc. I can never get it to open so that I can remove the add-ins in question. Any tips on how I can finally get in and delete these things?

I know it's not a problem with my version of Office, as I've also installed it on my Surface Pro 4 and iPhone and have had no problems at all.

Thanks for any help!