Unable to load files from Cytek Aurora using read.FCS(). I keep getting the error that [filename] "is not a valid file". Filename has backslashes, so I changed the names to rid them of that. Now, I can get read.FCSheader() to work but not read.FCS(). Any idea how to fix this? Thanks in advance for any input.

# include your problematic code here with any corresponding output 
# please also include the results of running the following in an R session 

sessionInfo( )
R version 4.2.2 (2022-10-31)
Platform: aarch64-apple-darwin20 (64-bit)
Running under: macOS Ventura 13.2.1

Matrix products: default
BLAS:   /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/lib/libRblas.0.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/lib/libRlapack.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] flowCore_2.10.0

loaded via a namespace (and not attached):
 [1] compiler_4.2.2      RProtoBufLib_2.10.0 tools_4.2.2         cytolib_2.10.1      Rcpp_1.0.10         Biobase_2.58.0     
 [7] S4Vectors_0.36.2    BiocGenerics_0.44.0 matrixStats_0.63.0  stats4_4.2.2