Hm.. Is this because of the “&” in the file name?
In RStudio, what does
dir(“D:/Tetsuya/All_data/MRI/DTI&MPRAGE/38NC/2011101206/2011101206.svreg.log”)
give you?
Please not the quotes “” above may not be correctly formatted online. Please don’t copy the command as is, but type in the start and the end quotes.
