Note the differences in the save locations in the screenshots below.

One is the screenshot for Saxfred's 'Frontier'

The next is from PGMusic help file demo of 'Frontier'

The last is where my TEMPMAIN.WAV files is located.

This leads me to believe the problem is where the ACW is saving and the searching for the TEMPMAIN.WAV file.

Attached Files (Click to download or enlarge) (Only available when you are logged in)
url1.JPG (22.3 KB, 197 downloads)
url2.JPG (60.62 KB, 196 downloads)
my url.JPG (38.1 KB, 197 downloads)

BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.