1. How to fix Avast Antivirus Error 42127?

3. Do the following methods in order to troubleshoot the Avast antivirus “42127”: Repair registry entries associated with error 42127 Conduct a Full Malware Scan of Your PC Clean Out Junk junk files from your system Update your pc device drivers

4. Utilize windows system restore to "Undo" recent system changes Uninstall and reinstall the avast! Antivirus program associated with error 42127 Run windows system file checker ("SFC /scan now") Install all available windows updates Perform a clean installation of windows

5. Avast Technical Support Number 1-800-439-2178 toll-free toll-free visit at http://avast-antivirus.technicalsupportservicesinc.com/