I can help you find a safe workaround or a compatible official version. P: beta 25.12 crashes almost constantly - Adobe Community
Note regarding the filename: If you downloaded a file specifically named "groupdmg" from a third-party site, be cautious. Adobe installers are typically named "AdobePhotoshop25.12-mul.dmg" or similar. Third-party "group" installers can sometimes be unstable or tampered with. Always prefer the official Adobe Creative Cloud download. photoshop 2512 monter groupdmg hot