Fix Svchost Errors

SeAssignPrimaryTokenPrivilege

SeAssignPrimaryTokenPrivilege gives service privilege to replace a process-level token.

Allows a parent process to replace the access token that is associated with a child process.

Default setting: Local Service and Network Service. Local System has the privilege inherently.

File Extension Database to learn about different file extensions and ways to open them.
File Extension DLL - extension of Windows library files
File Extension BIN - extension for binary files
File Extension DAT - extension for files with various data