Could you please delete the extension and download a fresh copy? Then please let us know if the new extension installed correctly.
i have the same problem. This is the first time I'm using Photoshop. Does LevelUp also works on iOS X?
Having the same issue. I've deleted the extenstion and tried it again and still won't install. Need more tips on how to correct this problem.
I have the same problem, as well.
This is a fresh install of CS6- I just installed it a few minutes ago. I also installed all available updates (installed via cd).
Pity, I'd been looking forward to trying LevelUp out!
After some googling, I found a way that managed to get LevelUp installed!
- Download Adobe Exchange (https://www.adobeexchange.com/) and install it in the Extension Manager.
- Window>Extensions>Adobe Exchange to open the Adobe Exchange window in Photoshop.
- Search "LevelUp". The LevelUp extension should appear. Click it, and click on the "Free" button to download it.
- Adobe Extension Manager should then open up and start installing the extension. You may need to provide administrative privileges.
- Restart Photoshop.
- Window>Extensions>LevelUp for Photoshop and the extension should open up!
We are sorry you are having trouble installing LevelUp for Photoshop. For now please follow Matt_Ds17's suggestion and install it through the Adobe Exchange.
We are working on fixing the problem.
Hey i am having the same problem since around the 12/10. Cannot install the Level Up for Photoshop extension, get the same error regarding valid signature. Do you have an update please?
We just put up a new version of LevelUp for Photoshop (2.3.1) that should fix this problem. Please try it out and let us know if you have any trouble.
Thanks, working perfectly now!
It's still telling me I need a vaild singature?
As Mira noted yesterday, an updated version of the LevelUp for Photoshop extension is now available. If you've recently tried the game and it wasn't working, please delete that version and download the new version.
Step 1: Download the LevelUpForPhotoshop.zip archive from https://bitly.com/GetLevelUpPS.
Step 2: Extract the content of the zip file.
Step 3: Double-click on LevelUpForPhotoshop.zxp and Extension Manager will open.
Step 4: Accept the terms and the plug-in will install.
Step 5: Open Photoshop, and start the game panel by choosing Window -> Extensions -> LevelUp for Photoshop.