I have checked and the problem is with some of the AVI files.
Hello Alvaro,
Do you mean with other AVI files you don't have the problem?
If this is the case, specify please some points. Reinstall the Splitter and start the "problem" file. Then register the application and repeat the test.
Does the Splitter behaviour differs in these these cases.
Also there is the new version you could test:
http://www.solveigmm.com/files/SolveigMM_Video_Splitter_1_2_se.zip
Please let us know of the results.
Thank you for the help.