and download and install the 4.6.2 version there. Once you install it, it should show a build date of March 11, 2015. The Gallery should work fine with that version.
my computer dead how to get MTC back on my new computer? with out buying it again..
You MUST use the e-mail address that you ordered with.
You MUST have access to the e-mail account to retrieve your registration key.
If you don't have access to the email you ordered with, please open up a
support ticket and someone will get back to you within 24-48 hours.