zWore - 2017-07-12

I have similar problem with the mp3val-0.1.8_with_frontend-0.1.1-bin-win32 version on Windows 7 x64

I cannot simply select all of folders and just drop them on the window of MP3val- I have to use the "Add folder to validate (recursively)" icon and select a folder that contains those [hundreds of] folders. And if I do not, then I have to constantly click the OK button on a message box that pops out with a text "Processing thread is still active", so that the Mp3val can access another folder [I do not know if that message is created for every folder but after pressing ENTER on a keyboard dozens of time I just closed the MP3val via the Task Manager]. And if I select only few folders then for example I get 2 out of 3 on the list from the 3 dropped