Unity Pro Trial 2.6 / No Assets

Package Manager
1

I´ve downloaded Unity Pro 2.6 Trail and switched to a Pro Trail license.
Unity is´nt able to open its own assets.
“Failed to import package C:/Programme/Unity/Editor/Standard Packages/Standard Assets.unityPackage”

After creating a new project it does’nt decompress the assets and an empty project is opend.
Could this be due some Windows Registry trouble?

Maybe to reinstall unity and to manually removing some entries?

2

Did you get any other details about why the error occurred? I’m not sure if this is one of those problems that can be caused by antivirus software scanning the Unity application folder.