This came up before here: > https://forum.dvdfab.cn/d/471914-authorisation-woes-after-os-reinstall
Which prompted me to write DVDFAB feedback.
All users can do is contact them also. After contacting them, they did reset all my authorized products.
This also seems to be their NEW terms of service as far as deauthorization. So even though DVDFAB feedback said they “have escalated this feedback to our website/product team for review”, I doubt now anything will change.
https://www.dvdfab.cn/terms-of-license-authorization.htm
Note what I bolded from this:
- Authorization Management & Deauthorization
You can manage your device authorizations through the software client or, with limitations, through the online User Center.
Client-Side Deauthorization (Recommended): You may deauthorize a computer directly within the software client at any time. There is no limit to the number of times you can deauthorize and re-authorize devices using the client interface, provided you do not exceed your total concurrent device limit.
User Center Deauthorization (Web-Based): To prevent abuse, strictly limited deauthorization options are available via the online User Center (for situations where you cannot access the computer, e.g., hardware failure or loss):
1-PC License: You may deauthorize your current device via the User Center only once per year.
Multi-Computer License: Deauthorization via the User Center is not supported for multi-computer licenses. You must manage authorizations directly on the client devices.