B4R Question rRCSwitch.h:3:10: fatal error: RCSwitch.h: No such file or directory - SOLVED

2022-01-25T17:32:31.995Z INFO c.a.u.n.HttpConnectionManager:153 [cc.arduino.packages.discoverers.serial.SerialDiscovery] Connect to https://builder.arduino.cc/builder/v1/boards/0x1A86/0x7523, method=GET, request id=3ED7278AAFB5419F
2022-01-25T17:32:32.619Z INFO c.a.u.n.HttpConnectionManager:157 [cc.arduino.packages.discoverers.serial.SerialDiscovery] Request complete URL="https://builder.arduino.cc/builder/v1/boards/0x1A86/0x7523", method=GET, response code=404, request id=3ED7278AAFB5419F, headers={null=[HTTP/1.1 404 Not Found], Cache-Control=[no-cache, no-store, must-revalidate], Server=[nginx], Connection=[keep-alive], Vary=[Origin], Pragma=[no-cache], Expires=[0], Content-Length=[0], Date=[Tue, 25 Jan 2022 17:32:29 GMT]}
2022-01-25T17:32:32.620Z WARN p.a.h.BoardCloudResolver:64 [cc.arduino.packages.discoverers.serial.SerialDiscovery] Fail to get the Vid Pid information from the builder response code=404
In file included from C:\Users\T\RHTTPU~1\Objects\src\B4RDefines.h:30,
from C:\Users\T\RHTTPU~1\Objects\src\src.ino:1:
rRCSwitch.h:3:10: fatal error: RCSwitch.h: No such file or directory

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