啟動vs2015專業(yè)版時铃芦，出現(xiàn)類似于這樣的提示框，有好幾個襟雷，點擊是或否刃滓，但下次打開還是會出現(xiàn)。筆者也尋找了網(wǎng)上的一些解決辦法耸弄，例如用vs命令窗口或其他咧虎，但都無疾而終，下面提供的這個辦法计呈，順利解決此問題砰诵。
解決辦法：打開路徑 C:\Users\用戶名\AppData\Roaming\Microsoft\VisualStudio\14.0 將下面的文檔放入該文件夾；
文檔名：ActivityLog.xml
<entry>
<record>257</record>
<time>2010/05/02 20:36:35.490</time>
<type>Error</type>
<source>VisualStudio</source>
<description>CreateInstance failed for package [Microsoft.Data.Entity.Design.BootstrapPackage.BootstrapPackage, Microsoft.Data.Entity.Design.BootstrapPackage, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a]</description>
<guid>{7A4E8D96-5D5B-4415-9FAB-D6DCC56F47FB}</guid>
<hr>80070002</hr>
<errorinfo>Could not load file or assembly 'Microsoft.Data.Entity.Design.BootstrapPackage, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.</errorinfo>
</entry>
<entry>
<record>258</record>
<time>2010/05/02 20:36:35.513</time>
<type>Error</type>
<source>VisualStudio</source>
<description>End package load [Microsoft.Data.Entity.Design.BootstrapPackage.BootstrapPackage, Microsoft.Data.Entity.Design.BootstrapPackage, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a]</description>
<guid>{7A4E8D96-5D5B-4415-9FAB-D6DCC56F47FB}</guid>
<hr>80004005 - E_FAIL</hr>
<errorinfo>Could not load file or assembly 'Microsoft.Data.Entity.Design.BootstrapPackage, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.</errorinfo>
</entry>
XML View Code
注：可新建一個文本文檔捌显，命名為? ActivityLog.xml? 茁彭，并將以上代碼粘上，保存并退出即可扶歪。
