C:\Program Files (x86)\KONAMI\Yu-Gi-Oh! Power of Chaos Common Set Administrator Permissions : Right-click the game's file, go to Properties > Compatibility , and check "Run this program as an administrator."
Downloading executables from old gaming forums carries risk. Always scan files with VirusTotal before opening. Because the game is nearly 20 years old, Windows Defender may flag these tools as "hacktools" (which they are), but they are generally safe if sourced from reputable retro communities. yu-gi-oh power of chaos the legend reborn all cards unlocker
If cards remain locked, you may need to open Regedit and update the CommonDir path under HKEY_LOCAL_MACHINE\SOFTWARE\KONAMI\Yu-Gi-Oh! Power Of Chaos\System to point exactly where your system.dat is located. REPORT: Analysis of "Yu-Gi-Oh