SPAC Processing Bug?

[Cevdet Ozdag]

Hi Mark;
I want to use geopsy for spac processing. I loaded my data sets, create array geometry etc. but i've a problem with spac tool. i choose rings and output parameters (*target file) then push start button. I look my output folder, when program finished the job but i didn't obtain a target file. there is an a log file but i didn't obtain a target file. How I get a *target file for dispersion curve processing?

Note: I use windows 8 enterprise 64-bit