User Data Access_Session2 (UserDataSvc_Session2) Service Defaults in Windows 10

Default Settings

Startup type:
Windows 10 Home 1507N/A
Windows 10 Pro 1507Manual
Windows 10 Education 1507Manual
Windows 10 Enterprise 1507Manual
Windows 10 Home 1511N/A
Windows 10 Pro 1511N/A
Windows 10 Education 1511N/A
Windows 10 Enterprise 1511N/A
Windows 10 Home 1607N/A
Windows 10 Pro 1607N/A
Windows 10 Education 1607N/A
Windows 10 Enterprise 1607N/A
Windows 10 Home 1703N/A
Windows 10 Pro 1703N/A
Windows 10 Education 1703N/A
Windows 10 Enterprise 1703N/A
Display name:User Data Access_Session2
Service name:UserDataSvc_Session2
Service type:user share process instance
Error control:ignore
Path:%SystemRoot%\system32\svchost.exe -k UnistackSvcGroup
Registry key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UserDataSvc_Session2

Default Behavior

In Windows 10 it is starting only if the user, an application or another service starts it. If User Data Access_Session2 fails to load or initialize, Windows 10 start up proceeds without warnings. However the error details are being logged.

Restore Default Startup Configuration for User Data Access_Session2

1. Select your Windows 10 edition, and then click Download.

2. Save the Win10_UserDataSvcSession2_Service_Startup.cmd file to a local storage device.

3. Run the saved file as an administrator.

4. Restart the computer.

The UserDataSvc_Session2 service is using the svchost.exe file that is located in the %WinDir%\system32 folder. If the file is changed, damaged or deleted, you can restore its original version from Windows 10 installation media.