I've installed OK on a W10 machine, but on a W7 machine with Avira AV, it says

"Virus or unwanted program 'TR/ATRAPS.Gen2 [trojan]'
detected in file 'C:\Test\Spybot Anti-Beacon\SDCutTheLine.exe.
Action performed: Deny access"

I have actually installed the Anti-beacon by temporarily disabling Avira, and nothing shows up with a scan, but I'd appreciate a comment.