EXE files cannot open after malware removal

[tangolog]

Hi, my laptop is infected by malware. At startup, there will be messages popping up saying that "The application failed to initialize properly (0xc0000005). Click OK to terminate the application." which apply to PLFSetI.exe etc(I believe they are the startup services). I can't gain access to regedit, cmd and taskmanager. I also cannot open the EXE files. After scanning the laptop with Windows Defender Offline and removing the trojan and worm, the same problem remains. Please advise me on how to solve this problem. Thank you.

 

[tangolog]

You may have no option but to format it then

Do you have any guide/link on formatting?

 

[Paul NZ]

Do you have the windows dvd?? You need it

 

[tangolog]

Do you have the windows dvd?? You need it

No

 

[Paul NZ]

Well you need something

If you know someone with the same version of vista, borrow their dvd and use your key

 

[tangolog]

Well you need something

If you know someone with the same version of vista, borrow their dvd and use your key

Alright. Thank you