我想在我的Windows 7机器上第一次安装MongoDB。我将它安装到默认位置（c：/）。
当我第一次执行mongod.exe时，我收到消息'the waiting for connections message in the console'。 MongoDB的文档要求在另一个cmd提示符上连接并再次执行mongod.exe。
当我这样做时，我收到以下消息：
C:\Program Files\MongoDB\Server\3.0\bin>mongod.exe
2015-09-04T11:31:23.880+0530 I CONTROL Hotfix KB2731284 or later update is not installed, will zero-out data files
2015-09-04T11:31:23.905+0530 W - [initandlisten] Detected unclean shutdown - C:\data\db\mongod.lock is not empty.
2015-09-04T11:31:23.907+0530 I STORAGE [initandlisten] exception in initAndListen: 98 Unable to create/open lock file:
C:\data\db\mongod.lock errno:32 The process cannot access the file because it is being used by another process.. Is a mo
ngod instance already running?, terminating
2015-09-04T11:31:23.907+0530 I CONTROL [initandlisten] dbexit: rc: 100
C:\Program Files\MongoDB\Server\3.0\bin>mongod.exe
2015-09-04T11:33:52.437+0530 I CONTROL Hotfix KB2731284 or later update is not installed, will zero-out data files
2015-09-04T11:33:52.442+0530 W - [initandlisten] Detected unclean shutdown - C:\data\db\mongod.lock is not empty.
2015-09-04T11:33:52.445+0530 I STORAGE [initandlisten] exception in initAndListen: 98 Unable to create/open lock file:
C:\data\db\mongod.lock errno:32 The process cannot access the file because it is being used by another process.. Is a mo
ngod instance already running?, terminating
2015-09-04T11:33:52.445+0530 I CONTROL [initandlisten] dbexit: rc: 100
P.S。：我在/data/db创建了C:/。
答案 0 :(得分：1)
好吧，我刚遇到同样的问题。我安装了修复程序，但只看到相同的错误。这就是我如何克服它：只需在C目录中创建一个文件夹结构，如下所示：C：\ data \ db。所以它对我很有用。我使用的是Windows 7 x64。