Even with a legitimate copy, CS6 13.0.1 struggles on modern OSes.
Resolved issues where vector layers were not actionable or shapes didn't constrain properly with non-square pixels. Workflow Stability: Adobe Photoshop CS6 13.0.1 Final Multilenguaje ...
your current version of Photoshop to see if you already have the 13.0.1 update installed? PS CS6 13.0 to 13.0.6 update link? - Adobe Community Even with a legitimate copy, CS6 13
Improved Mercury Graphics Engine stability and fixed "result would be too big" errors when opening certain CS5 files. System Requirements Even with a legitimate copy