In the release announcement (and directions) for Uniform Server 12.1.0-ZeroXII, there's a note stating:
fcgid 2.3.9 - Updated ZeroXII_apache_fcgid_2_3_9.exe to ZeroXII_apache_fcgid_2_3_9_a.exe
however the ZeroXII_apache_fcgid_2_3_9 _a.exe file is not in the Sourceforge repository under FCGID. There is, on the other hand, the ZeroXII_apache_fcgid_2_3_9.exe (without the "a") in the archive folder. Should that one be used, or should the new file be uploaded?