Issues with reinstallation of pcsx2

[Meroco]

Hi, I had problems with the reinstallation of the emulator, I had to format the PC and copy the entire PCSX2 folder, but now when I copied the folder again to the PC it says that some dirvers and other things are missing, I would like to know what folders /things What should I keep to reinstall the PCSX2 and keep saving saved games and where is the new version of the emulator to be obtained?

[CK1]

What error messages exactly are you seeing?

[Meroco]

What error messages exactly are you seeing?

this, but to prevent any possible error I think it's better to reinstall the PCSX2, I think

[CK1]

In the SPU2-X settings, try switching to DirectSound or Portaudio.

[Meroco]

In the SPU2-X settings, try switching to DirectSound or Portaudio.

thanks, it apparently works now 

[vsub]

I may be wrong but if I remember correctly, this message appear if you don't have directx installed or something is wrong with it

[scythefwd]

I get that with my system when my audio device is disabled.. I don't keep speakers plugged in, and it auto enables /disabled based on that