How to Install
1. Double Click on "SPDisposeCheck.msi" file to install the utility. Click "Next" to install on default location.
2. Open "Command Prompt" in admin mode and navigate to the folder where it got installed.
3. Run this command (sample)
C:\Program Files (x86)\Microsoft\SharePoint Dispose Check>SPDisposeCheck C:\DEVE
dll -xml C:\Upload\output1.xml
4. You can navigate to location which you have mentioned for output path. Open the above mentioned xml file.
For SharePoint 2013, please refer below link.