Hello!
I have downloaded a copy of the free version, and installed it. However, when i want to create a new project, and import the Standard Assets to it, it says:
Failed to import package: C:\Program Files\Unity\Editor\Standard Packages/Standard Assets.unityPackage
And there is an additional error in the console: Error while importing package: Couldn't set permission.
What is the problem? It is a fresh install, directly from the Unity site.
This is a really annoying. I can't do the tutorials because of this. Anyone else has any idea?
Update: Found the source of the problem. In the adress of my new project had an "" letter. So i simly created it in the C drive. This way it is working now.
Just guessing but this looks like a problem with read/write permissions on either your program files or your project folder.
Well, i have checked the write permission, but still have the problem.
I don't know what to do.
this happened to me too