Dear Gonzalo, That's normal. Once fsl has finished running you can delete these files if you wish. All the best, Mark On 2 Sep 2006, at 06:20, Gonzalo Rojas Costa wrote: > Hi: > > I have FSL installed with CYGWIN in Windows XP... > > I compute some fMRI studies, and I normally quit FSL... I found that > there exists many files in /tmp directory of CYGWIN (named > feat_0Wx2ka.gif, feat_0Wx2ka.trg, feat_88I6xH.frf, etc.): is it Ok or > there exist a problem ?... I erase that files, and I ran FSL again... I > compute again some FMRI studies, then I quit FSL, and again I found > many > files in /tmp directory: exist any problem ?.. > > Sincerely, > > > Gonzalo Rojas Costa