你好,
安装其他版本,对VS2017 是没有什么影响的,你使用安全试试看看能不能打开. 右击开始-> 运行,在执行下面的语句:
Devenv.exe /SafeMode
Best regards,
Zhanglong
MSDN Community Support
Please remember to click "Mark as Answer" the responses that resolved your issue, and to click "Unmark as Answer" if not. This can be beneficial to other community members reading this thread. If you have any compliments or complaints to
MSDN Support, feel free to contact MSDNFSF@microsoft.com.