No drives available to install games in XBox Windows 10

This page has some troubleshooting tips for common problems that may be able to resolve your issue: Troubleshoot game installations on a Windows 10 device

If you see error code 0x8007007B and the message, “The drive for download is not available, please fix the volume and try again,” when you try to install a game or update the Xbox app for PC , this means that either it couldn’t locate the drive on which you originally installed the game, or that you don’t have enough storage space to install the game.
To fix this error, choose a new storage device on which to reinstall the game, or free up enough space on your Windows device’s hard drive to reinstall the game.
Free up drive space in Windows 10 (microsoft.com)

Hello 0Andu0,

Thanks for posting on the Xbox forums. We understand that your hard drive is not appearing when you try to install a game from the Microsoft Store. We have a support article that provides

troubleshooting for game installations on Windows 10. The section that you want to look at is called, "Installation problems due to available storage." Be sure to let us know the results
0Andu0!

I have the same problem here. Every Xbox Game Pass for PC game with "Administrator approval required for installation" in the description fails to install with error code 0x8007001F The game download starts fine, but as soon it gets to the part where the
installation should start - boom! - error 0x8007001F

The Windows 10 on my computer is up to date. All the device drivers are fine and up to date. The restarting of the computer, change of region settings, reinstalling Xbox Beta app, using Windows Store app instead, reinstalling of Windows 10 on different hard
drive (and some other of the commonly available "fixes") - nothing helps. The problem persists. The problematic computer is Apple iMac 27-inch model March 2019 with Windows 10 installed on a separate hard drive. On my Lenovo laptop the same Xbox Game Pass
PC account works without any problems.

No, I mean I want to install the older version of Xbox game bar, which is for Windows 10 1709, on my Windows 10 1909.

You can't install and use the older version, is not compatible and available anymore.