netCDF Large File Support

I'm seeing this error when trying to use the Vector Tool allocator.exe ALLOCATE mode to create a GEOGRID file for SMOKE.

ncendef: ncid 3: NetCDF: One or more variable sizes violate format constraints
Error putting netCDF file into data mode.
netCDF error number -62 processing file "OUTPUT_FILE_NAME"
NetCDF: One or more variable sizes violate format constraints

Based on Internet searches, it looks like the netCDF needs to be configured to allow variables that will store > 2Gb of data.

I tried using the IOAPI_OFFSET_64 set to YES (and also Y, and also True), but I keep getting the same error.