Program crash always, using win7

I am using win7 64bit and watching channels thru internet when i try to play some TV or radio stations the program crashes: (Progdvb stop working, a problem caused the program to stop working correctly windows will close the program and notify you if a solution is available.)

Some channels do not show up despite the bar which showing the L and Q is 100%

Pls. what is the solution?

Re: Program crash always, using win7

Hi I also have a problem with prog DVB crashing when listenuing to satelite radio stations. It runs very well for two hours or thereabouts then stops working with the messaged "Prog dvb has stopped working, windows is searching for a solution..."

Windows 7 professional 32 bit
AMD Phenom II x4 810 processor
4GB Ram

Prog DVB 6.70.06 ( It happens on previous versions as well )
Skystar 2 PCI version 1.31

Many thanks in Advance.