There are a few reasons why EIOBoard will take space in the user’s profile.
- Logging. EIOBoard saves log files to help developers debug software issues. The max the file can grow to is 10MB. You can turn this option off by setting a registry value in the HKLM or HKCU (HKEY_CURRENT_USER\Software\Savance\Eioboard Outlook Addin\EnableLog). The value can be 1 or 0.
- In version 7.1 or higher, caching was enabled to speed up the login process and make general usage of the product faster of all network connections. A registry settings can be set to turn it on or off. The setting can be placed in HKLM or HKCU (HKEY_CURRENT_USER\Software\Savance\Eioboard Outlook Addin\EnableCache). The value can be 1 or 0.
- VSTO loads DLL’s in a cache that is beyond the control of EIOBoard. Read more about this here: http://blogs.msdn.com/b/vsod/archive/2008/11/01/office-customization-creates-loads-dll-from-temporary-folder.aspx