Rtwc__5133zip ★ Must Read

Files in C:\Windows\Temp or /tmp are almost certainly safe to ignore or delete.

: If you need to know the contents, you can try renaming the file to end in .zip (if it doesn't already) and opening it with a standard utility like WinZip, 7-Zip, or macOS Archive Utility. Summary of Known References rtwc__5133zip

: The "zip" suffix at the end of the string strongly suggests that this is—or was intended to be—a compressed archive. If you encountered this file on your system, it likely contains data bundled together for transport, backup, or installation by a background process. Files in C:\Windows\Temp or /tmp are almost certainly