Hi,
Any guru here please enlight me.
I am using Offline Backup Game Installers to install the games. After installation completed, I found there are two exe file:
1)setup_baldurs_gate_ii_enhanced_edition_2.5.16.6_(21849).exe
2)patch_baldurs_gate_ii_enhanced_edition_2.3.67.3_(A)_(10672)_to_2.5.16.6_(21849).exe
What is the procedure that to proceed the installation?
Thanks in advance

Patches are for people, who downloaded game earlier, to keep theirs game updated.
Current installers are already patched to latest version.

If you installed the game, you can delete offline installer or keep it.

Thanks vsr.
What you mean is, simply execute "setup_baldurs_gate_ii_enhanced_edition_2.5.16.6_(21849).exe" would be enough?

That's right.