Troubleshooting Windows 7 Failure to Boot - Windows 7 Forums

Did you even run Startup Repair or just the old XP-era Commands?

Run Startup Repair repeatedly after confirming Win7 partition is marked Active.

All the steps are in the blue link including disinfecting which cannot be ruled out. Win7 would not fail to boot because you disabled an msconfig>Startup entry. Did you delete msconfig>Services without Hiding MS services?