When tried to take backup of Mobile POS from HO MC application was showing below error
Could not load file or assembly 'System.Data.SQLite.dll' or one of its dependencies
6.6 7989
This problem generally occurs when below file name was not correct on below path
Path: C:\Windows\System32
Incorrect File Name: msvcr120_clr0400.dll
Issue resolved after renaming the file from msvcr120_clr0400.dll to msvcr120.dll on below this path C:\Windows\System32