progdvb 7.20.2 crash with loop

#1
hi, this time i don't know what i have do, but i was
to search channels for other tuners, and the program
crash with a error i don't have saved.

just now after uninstall the program and install
again, the program crash just after i press the icon (turn on program).
the program close in 1 second without error,
and if i open again, it do like a loop.

where is the file to send for check errors ?

what to do ?

i have saved a little video to show the problem,
but where to send it ?

thank.