Hello.
I have consulted another expert, and he has told me that we should recommend that the computer to be formatted.
I recommend to purchase an XP disc (usually cheap), or higher OS (Vista, or 7, etc). Then, reformat and reinstall.
What I saw on your system was called a library rootkit. Here is what that is in layman's terms:
"Library rootkits commonly patch, hook, or replace system files with versions that hide information about the attacker. These instances may modify how a legitimate program behaves by making it perform additional functions that it is not authorized to do, such as causing your sound to not behave properly, and then sending blue-screens. "
The blue-screens were spawned as a result of injected audio drivers. Although we may have fȋxed part of the driver, the driver is damaged, and locked therefore making it impossible to repair. The malware has compromised your system in a way, where even if we did say your computer was clean, it could become reinfected very easily, making it difficult to maintain. It is recommended to get XP or higher, because support by experts is much better.