警告: Could not open windows ......at root 0x80000002. Windows RegOpenKey(...) returned error cod

警告: Could not open windows registry node Software\JavaSoft\Prefs\...  at root 0x80000002. Windows RegOpenKey(...) returned error cod
e 2.

 

 

In Windows 7, even if you are administrator, a program that requires admin privilege will ask for them (like regedit) because it has a manifest that tells the system that it needs elevated rights.Java.exe does not have such a manifest, so it never asks you for elevation and it fails later.