Just overwrite the BBW.EXE file with the last one in the Backup folder.
Matt, this information would make a nice post in the Tips & Tricks section of the forum.
Thanks, Jim. I remember doing this many years ago, and I assume that's why the /bb/bb2017_backup folder is there at all, so we can. I hesitate to recommend this procedure to everyone because I never know how fluent they are manipulating files (renaming then copying and renaming). Me, I taught DOS when it first came out...
Most recently, some poster from PG Music gave the advice to download and run a prior build (what Noel said) so until they give some direction, I don't want to counter their most recent advice in a general tip.
Three thoughts:
1) I'm putting together a BIAB First Aide PDF, and maybe this should be in it.
2) Perhaps PG Music could add a batch file to accomplish the task. It could just revert to the prior build, or optimally allow selection of the desired prior build from a list.
3) there are a ton of files you and everyone can safely delete, for all the backup files in /bb/bb2016_backup files, /bb2015_backup files etc.