C:\Program Files (x86)\Steam\steamapps\common\SteamVR\tools\lighthouse\firmware\lighthouse_tx\archive\htc_2.0 Recovery Procedure
The rescue file is typically included with your installation. You can locate it by navigating to the following directory on your PC: lighthouse-tx-htc-2-0-calibration-rescue-244.bin
If your base station is blinking red or not detected, follow these steps to use the rescue file: One of the Base Station for HTC Vive is blinking red lighthouse-tx-htc-2-0-calibration-rescue-244.bin
This file is strictly for 2.0 (curved-faced) base stations. Using it on 1.0 (flat-faced) base stations can cause permanent hardware damage. Where to Find the File lighthouse-tx-htc-2-0-calibration-rescue-244.bin