Java 6 installation is a bit problematic, So I uninstalled it and wanted to install Java 7 directly.
Result: an error is reported when this option cannot be specified.
I thought it was not uninstalled, So I manually deleted the file and cleaned up the Registry. I tried various methods and still couldn't install them,
I went to Baidu to see some people say they downloaded a Windows uninstall cleaning software, so I also reported this error when I downloaded and installed it. Unable to install
So this must be a system problem.
Cause of the problem
Because the user has changed the password entered by the Administrator identity
Solution:
C: \ Users \
Then find the crypto directory, delete all is search c: \ Users \ All crypto folder all Delete reference http://blog.sina.com.cn/s/blog_6bf000b90102v1qp.html
Installation prompt: This item cannot be used in the specified status. Error Solution