Malware variants often hijack the hosts file. Navigate to C:\Windows\System32\drivers\etc\hosts , open with Notepad as Admin, and ensure only 127.0.0.1 localhost is uncommented (unless you have custom entries).
| Error Message | Typical Cause | Severity | |----------------|---------------------------|----------| | "The application was unable to start correctly (0xc000007b)" | Missing Visual C++ Redistributables or 32-bit/64-bit mismatch | High | | "Rutherfordium.exe – Bad Image" | Corrupted DLL (e.g., msvcr120.dll or vcruntime140.dll) | High | | "Access denied (0x80070005)" | Insufficient permissions or file locked by another process | Medium | | "Rutherfordium.exe has stopped working" | Memory access violation or incompatible OS version (e.g., Win11 running a WinXP-era tool) | Medium | | "The program can't start because api-ms-win-crt-runtime-l1-1-0.dll is missing" | Missing Universal C Runtime (UCRT) update | Low-Medium |
Locate the program associated with Rutherfordium (often identified in the "Publisher" column). the program.
