
Once you install the updated versions of the mods you’ll find that all of your custom songs are available to play once again. Most likely, it could be your Defender or Windows Firewall conflicting with this game. Run Beat Saber Mod Manager later to check for the latest plugins as they’re updated. There could be few reasons for the abovementioned error.

You’ll need to wait until the mods get adjusted and then update to the latest versions before you can get custom songs on Beat Saber working again. Rest assured, all of the songs and beat maps you’ve downloaded are still there, you just can’t see them. When a Beat Saber update breaks custom songs, it’s because the mods that enable them become incompatible until the mod creators make their own updates to account for the changes. Note: Hit the BACK ARROW in the upper left corner to return to BMBF. Click Install When prompted to allow BMBF permission to do so, accept the install option.

Next, it will install the newly patched copy of Beat Saber.

Follow the guide below to get back in business. Click Patch Beat Saber This can take a bit be patient. Update (April 8th, 2019): ModSaber is no more, although there’s a new installer in town, and it’s called Beat Saber Mod Manager. If you’ve never installed custom songs in the first place, follow this guide instead.
#FAILED TO INSTALL BEAT SABER MOD MANAGER HOW TO#
This guide will show you how to fix custom songs on Beat Saber after an update along with other mods. Since the mods that enabled custom songs in Beat Saber are unofficial and community-made, they often break when there is an update to the game, causing custom songs to disappear.
