What version of Ps Beta are you using? You can find version info in Creative Cloud.
Will Photoshop open if you do NOT try to open or double click a file?
If you delete your preferences, can you get Photoshop to open? As you start Photoshop, press and hold Alt+Control+Shift (Windows) or Option+Command+Shift (Mac OS). You will be prompted to delete the current settings.
After the last update I was able to start the Photoshop once without any problems, on the second attempt to start the beta "Error" the problem still exists. When I first started it, I was able to observe very well how all modules were carefully initialized and loaded...
I too cannot now access latest version of Photoshop Beta on my iMac. It has failed to open after uninstalling and reinstalling twice. Cannot tell you why as error log disappears if you want screenshots I can do but please advise.
installed Photoshop 25.0 and it won't start like for many other users. I then uninstalled it an reinstalled 24.7.1 and now that won't start either. I can't get any version to open.
@OII if you are having this issue please use the latest Ps release version. If you have the issue there please start a new thread on the Ps forum and the team will look into it.
@OII Please be more specific. Which version of Photoshop do you use? Beta or the release version?
If it's the release version please post you problem in the appropriate Photoshop forum. You are here in the Beta forum.
Please post also more and detailed informations about your system, either here or in the new post.
Is your system up-to-date? Do you have installed all recent updates and patches for the operating system and the device drivers, especially the graphic driver. Please make also sure that you have installed the Studio version and not the Game Ready version of your NVidia driver. Maybe you can post your Photoshop system info. In Photoshop goto Help > System Info and hit the copy button. Then paste the entire informations into your next posting.