croncwop.exe won't install with Build 44 & 45 (RESOLVED)

I took WD out of my Startup directory and did a reboot. I was then able to install with no issues. The problem is bitdefender, even though I have files whitelisted they were still flagged in Bitdefender and I had to recover them. After recovery when croncwop runs I’d get an I/O error 103. I have to get rid of Bitdefender on this PC. I used to just run Windows Defender, any suggestions? This PC just runs my weather program. Thanks.