Failed restore the database backup from OpenEMR 5.0.2 into OpenEMR 7.0.2

Situation
Dear All
Hi. After a reinstalling my pc OS (Windows 10 64-bit), I chose to reinstall OpenEMR to its latest version as well. The latest version is 7.0.2. The former version was OpenEMR 5.0.2. The problem is I could not restore the database backup from version 5 of the application to the newer one version 7.
Kind regards
Mehrshad Koleini

OpenEMR Version
I’m using OpenEMR version 7.0.2

Browser:
I’m using: FireFox

Operating System
I’m using:
Windows 10 64-bit

Search
Did you search the forum for similar questions?
Yes

Hello @M3k710
While waiting for somebody else to respond you might try searching the forum for previous similar posts; looks like at least a few of the returns could be relevant. And refining the search could be even more helpful.
Best- HT

Dear Htuch
Thank you very much for your reply and help and I should apologize a lot for my delay in replying. I was too busy and I had to get help from a PHP specialist.
Best-M3k710