To keep the host PC clean, run Sandboxie or Shadow Defender before launching Portable CS6 to prevent registry junk.
A "portable" application is software that has been modified (or repackaged) to run directly from a USB flash drive, external hard drive, or cloud folder without needing to be "installed" on the host computer’s Windows Registry or Program Files. Adobe Photoshop Cs6 Portable
: Ensure you have a legitimate copy of Adobe Photoshop CS6. The installation file can usually be downloaded from Adobe's official website or obtained from an installation DVD. To keep the host PC clean, run Sandboxie