If you need to download the software for Whistler scanners, Wackyracer on Radio Reference has archived the software on MEGA:
https://mega.nz/folder/zfJiBDIL#Fxmci054LpuyKX9FpTvbgA
More information on the Radio Reference forum:
https://forums.radioreference.com/threads/whistler-software-download.482573/
