The keyword emphasizes "64-bit" because version 5.6 was one of the first Lightroom versions to fully leverage the advantages of 64-bit computing. The official system requirements for Lightroom 5 indicated that a .
The string you provided — "Adobe Photoshop Lightroom 5.6 Final -64 bit- -ChingLiu- 64 bit" — appears to be a from a software cracking or warez group, most likely from the ChingLiu team. The keyword emphasizes "64-bit" because version 5
The "64-bit" designation is crucial for software like Lightroom 5.6. The keyword emphasizes "64-bit" because version 5