K7 Antivirus or K7 Total Security is a software that provides real-time protection against malware and viruses when installed on a computer. If you scan your computer for any virus-infected files using the K7 Antivirus software, all the virus-infected files will be moved to the Quarantine folder. Sometimes, it may delete the quarantined files if you permit to remove the virus-infected files from your computer. Carry out the below steps to know how to recover deleted files from K7 antivirus.
Source: https://recovermydata.us/how-to-recover-deleted-files-from-k7-antivirus