vs2015加载符号慢，解决办法

打开VS的【工具】-【选项】-【调试】-【符号】

1、先取消勾选“Microsoft符号服务器”

2、清空符号缓存

3、重启VS

试试VS官方论坛上提到的解决方法：

You can speed up loading of symbols by doing the following:

1. Verify

that you haven’t specified any network shares under

Tools->Options->Debugging->Symbols especially to server that do not

exist anymore. This will require timeouts.

2. Verify and check that

_NT_SYMBOL_PATH or _NT_ALT_SYMBOL_PATH is set to network shares as cg60611

pointed out above.

3. Specify a local cache for symbols in

Tools->Options->Debugging->Symbols. After you have downloaded symbols

once from network shares you can disable those locations. Symbol loading will go

a lot faster after the first attempt.

4. Do not specify any symbol lookup

paths at all eithe in environment variable and specify paths in the options page

but specify that they be used for manual loading. You can then manually load

symbols for modules you care about either via the context menu in callstack or

the modules window.

5. VS 2008 SP1 has made a few improvements in this

area. It allows for cancelling loading of symbols as it is happening. This will

allow you to get to your debug session much faster. Note that this is currently

in Beta.