DVD reading problem with DVR-k15

hey guys, im having a slight problem. I just reformatted my computer cause it was running pretty slow, and it would read backed up dvd’s. I installed all of my drivers and everything that i needed, and when i put a black dvd in, my laptop doesnt recoqnize it. It doesnt even see anything in My Computer. I also am running Anydvd and blaze dvd for my dvd player, and both of those programs dont see anything. My computer works fine with retail dvd’s. I put my burned dvd’s in my other computers, and they read the dvd’s fine. Someone please help.
Software or Hardware issue???

HP Pavilion DV1321us
AnyDVD
DVD decrypter
DVD shrink
pioneer DVR-k15

software.

What should i change with the software?

You have to test it, just uninstall especially anydvd and try again.