Windows 10

When I attempt to run MySEQ I get the error when it attempts to load the map file, this happens for all zones. The spawnlist still shows up on the side bar.
MySEQ error.JPG

Using Brewall map files

I have verified that file are present in the maps directory.
I have downloaded a new copy and extracted it to a different folder, and same problem was reproduced.
I have an AV exclusion for the old location and added for the new location.