If verifying individual games doesn't work, your core Steam installation might be damaged. Go to to uninstall Steam.
| Component | Possible meaning | |-----------|------------------| | | Valve’s digital distribution platform | | API | Application Programming Interface (Steamworks SDK) | | Raja | Possibly a name (e.g., “Raja” could be a cracker group, a username, or a typo) | | DLL | Dynamic Link Library (executable code used by Windows programs) | steamapirajasdll