If it's in C:\Windows\Temp or C:\Users\[Username]\AppData\Local\Temp , it is likely a temporary file.
If it's in a critical system folder like System32 , treat it with high suspicion. tpdccr.zip
: Some hardware manufacturers (like Realtek or TP-Link) use abbreviated names for their driver archives. If you recently updated your Wi-Fi or Bluetooth drivers, this could be a legitimate leftover file. tpdccr.zip