What level of security does this batch file need?
CD "C:\Program Files\Pale Moon"
runas /user:Admin PASSWORD "Start Palemoon localhost:9032"
CD C:\pyTIVO
runas /user:Admin PASSWORD pytivo.py
You may have to play with the Start Palemoon line, you man not need the quotes, you may need to put some in and some out.
Replace Admin with the name of the Administrative account and PASSWORD with the password for the Administrative account.
This solution should only be used when security is not necessary as the batch file with have the admin user name and password in clear text.