Need to downgrade windows 10 back to windows 7 keeping all data

[bpennock]

Hello all,
I am working on a laptop it is an Acer aspire 5250. It has been upgraded to windows 10 and I need it downgraded to windows 7, without losing any data.. The option to revert to windows 7 is gone now its been over a month with windows 10. I can't lose any files or data. What do I do? Is there a way I can dual boot with windows 7 and erase windows 10, that is the only other way I can think of.
Thank you

 

[ex_bubblehead]

If you've passed the 30 day mark then the only way is to install Windows 7 clean (wipe the disk). In addition, your original Windows 7 license is no longer valid for Windows 7, having been converted to a Windows 10 license, so you will have to purchase a new license for Windows 7.

 

[Eximo]

Are you having a software incompatibility or do you just not like it? The UI can be completely replaced to look like Windows 7.