You'll need to login with your Customer account and ask that question in an appropriate support area, or file a ticket to support and they'll be glad to assist. As this is not a Pre-Sales question, the topic will be closed.
Apologies, I misread. If you don't have a host yet, some of them will let you give them that file to run themselves on one of their servers to make sure they're compatible with version 4. (It would be in their best interest to do so, if they're a good Host.) As to the minimum specs, please see the bottom left of this page: https://www.invisionpower.com/buy/self-hosted PHP 5.3+ (5.4 recommended)All default extensionsGD2 extensionmbstring extensionMySQL 5.1+ (MySQL 5.6+ is recommended)
You'll need to login with your customer account and ask that question in an appropriate area of this forum, or open a ticket with support and they'll be glad to assist. As this is not a Pre-Sales question, the topic will be closed. Thank you
I can't tell why you're having issues with email, unfortunately, but if you believe someone is violating our license terms, please report that here: https://www.invisionpower.com/legal/piracy And if you have not done so already, please send email to firstname.lastname@example.org explaining the issues you're having with validation. Thank you.
Yes, although our automated system will install version 4 by default as soon as your transaction is approved. Just file a ticket to Hosting asking for version 3.4.8 instead, and we can change that to version 3.4.8 for you.