sifterr

gonnes. If you are getting a key mis-match error, check directory "C:\Program Files (x86)\Steam\steamapps\common\Arma 3\!Workshop\@CBA_A3\addons" and see if there are multiple keys for each PBO and remove all the keys (BSIGN files) for the older version. Also in the "keys" directory. In my case, when downloading/redownloading from the Steam Workshop recently it was downloading keys for the new version and previous. Not sure why. It could be something on the local machine or there could be some version dependency with the launcher/workshop but removing the previous version keys resolved a pbo mismatch error for me.