问题描述
重新安装 NetBeans 的问题(第一个工作正常):所有可用组件都已安装.单击取消退出安装程序.无法继续！
Problem with NetBeans re-installation( the first one worked fine): All of the available components are already installed. click cancel to exit the installer. No way to proceed!
之前我下载并安装了带有All- a full download option (215 MB)"的 NetBeans IDE 8.1 的窗口版本，其中包含 NetBeans IDE 可用的所有运行时和技术.https://netbeans.org/downloads/.不久前，我将计算机恢复到较早的时间点.恢复后，我最近安装的应用程序被删除，包括 NetBeans，我最喜欢运行 java 的 IDE.
Previously I downloaded and installed the window version of NetBeans IDE 8.1 with "All- a full download option (215 MB)" , which contains all the runtimes and technologies available for the NetBeans IDE. https://netbeans.org/downloads/. a weak ago i restored my computer to an earlier point in time. after restore my recently installed applications are deleted including NetBeans, my favorite IDE to run java.
当我现在尝试安装它时，我遇到了问题！它说所有可用的组件(包和运行时)都已安装.而我没有办法前进.下一步"按钮被禁用.所有可用组件均已安装.单击取消退出安装程序.没有下一步按钮.请看图片NetBeans IDE 8.1 安装程序欢迎快照
When I try to install it now, I got a problem! it says all the available components( packs and runtimes) are already installed. And I have no way to go forward. The "Next" button is disabled.All of the available components are already installed. click cancel to exit the installer. No Next button. please see the picture NetBeans IDE 8.1 Installer welcome snapschot
推荐答案
转到C:Program Files"并查找NetBeans"文件夹，然后删除该文件夹并尝试重新安装它，这次应该可以正常工作了.此外，这可以帮助 link
Go to "C:Program Files" and look for "NetBeans" folder, then delete that folder and try reinstall it, it should work fine this time.Also,this can help link
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