Game Install Stuck

If these games are on disc then I suggest HDTV cleaner spritzed onto a microfiber cloth and gently clean the disc and try installing again. DO NOT USE ALCOHOL on blu rays as it can cloud the disc enough so the laser will not reflect back and render the disc
useless.

If no joy and/or games were a digital purchase call support.

I tried installing to the xbox and it still wouldn't work. After leaving the xbox shutdown and unplugged for a few hours Batman had finally disappeared so I was able to install that again and this time it worked. Forza still won't work, I tried deleting
all the accounts off the xbox and then power cycling and installing with no accounts and still no luck. I guess I'm going to have to contact support, thanks for the help though.

Thanks for the suggestions, I did try and clean the Forza disc but it didn't help (wasn't really dirty to begin with) and Batman was a brand new disc.

I completely shutdown the xbox and unplugged the power cable and left it for bout 5 hours, when I started it up again Batman was no longer showing and it installed fine after that. Forza however still wouldn't work, so I deleted all the accounts on the xbox
and power cycled and still no luck.

I could try installing to the internal hard drive, will just have to transfer another game first. Other games I've tried are installing the to external without any problems but I'll give it a try.

Try installing yo your internal drive and then transferring them to the external?

I am having this problem with Gears 5. I am trying to re-install it and I cannot download it from MS Store or Xbox Beta App. I have tried all the 'fixes' posted in this forum and others. Nothing is working. And so far, it seems to only be for that game.