Is there a way to re-install an old version of Bridge? Or a fix for jpg metadata issue in old Bridge

I'm on a Windows 8.1 system, so I don't have access to any of the current software. My version of Bridge is 8.1.0.383 x64. For some reason, a while back it stopped letting me update metadata on JPEG or other non-RAW files, which is a major inconvenience. I tried clearing the thumbnail cache and resetting the workspace and preferences, but that didn't solve the problem. I would try uninstalling and re-installing the program, but the old version is not in the Creative Cloud for me to reinstall. Is there any way to access a version of Bridge that will install on my Windows 8.1 system. Or is there another way to fix the jpg metadata issue? It's a huge time waster to have to go back and recaption the RAW files and reprocess to jpegs for delivery to make basic corrections.