Just backup and remove registry key HKEY_CURRENT_USER\Software\NetSarang\Common\Master and restart xshell.
Source: https://www.netsarang.com/forum/xshell/2880/I039;ve_forgot_the_master_password
Just backup and remove registry key HKEY_CURRENT_USER\Software\NetSarang\Common\Master and restart xshell.
Source: https://www.netsarang.com/forum/xshell/2880/I039;ve_forgot_the_master_password