OK- it appeared I didn't have the admin rights on the drive I was using, it is now running on 2dseq files.

But now I managed to start the program through the command line, I end up with various error messages, which I tried to fix one after each other. But I can't manage to troubleshoot that last one:

M:\>"C:\Program Files\DKE\dke.exe" "M:\Documents\RAT_2\DKI\pdata\1\DKEParameters.dat"
Diffusional Kurtosis Estimator (DKE) version 2.6.0, February 2015
Start date and time: August 22, 2017 13:38:18
Diffusional Kurtosis Estimator (DKE) version 2.6.0
Converting input Bruker images to NIfTI... complete.
Averaging images... complete.
Reading input images... complete
Error using ./
Matrix dimensions must agree.

Error in dke_estimate>read_gradients (line 702)
Error in dke_estimate (line 196)
Error in dke (line 182)
MATLAB:dimagree

Do you think this is somehow related to my bvecs matrix size?

Clementine