AVG errors 42056,1921 and its solution.

AVG errors 42056,1921 and its solution. Error code 42056 is a common error that causes your window to crush frequently. Window runs slowly and freezes frequently. The AVG Support Australia has listed down few reasons that can cause error 42056., those are given below Corrupted file download incomplete installation of antivirus software Corruption in Windows registry Some files of antivirus program may have deleted either by virus or by user (by mistake) Here are some easy steps to resolve this issue provided by The AVG Customer Support which are listed below Click on the start button Write command in the search box, don’t press Enter but Click Enter, Shift, Ctrl at the same time A dialog box will open say Yes Now enter the location where you want to save your file for backup Type a name for the backup file For the export range menu choose the “Selected Branch” option Click save Your backup file for antivirus registry has been created Have you ever en...