Migrate DOCUMENT SELLER data from Joomla 2.5.8 to 3.9.4 ?

Is there a way to Migrate DOCUMENT SELLER data from Joomla 2.5.8 to 3.9.4 ? 
I dont want to lose the SEF URL and dont want to create 500+ items inside the new site now. 
My old site is already live and I simply to get everything copied to this new site, so I can dump the old site. 

And I need the URL to stay intact. 
Is there a way to edit SEF in DOCUMENT SELLER for listings, once its saved ? 

The URLs are all located inside #__dms_urls table. So before updating, maybe you should make a backup of that table and restore it after updating. Then you should be safe

Tuan

Hi, email notification not coming from your forum subscription, please fix the issue.

And coming back to my question -
I have already installed the new site in a new domain.
I just want to copy data from old site to new site without having to create everything all again.

Is that possible ?

Hello

1. Maybe our mail server could not deliver email to your email address for some reasons. Do you have a different email? If Yes, switch your account to use a new email would help. Most of our customers still receive email without any problem

2. Yes. You can just export all tables with _dms_ prefix from your old site database, import it to new site database, then install latest version of Documents Seller to your new site and it should be OK

Regards,

Tuan

Do you mean, only exporting this single table will import all products and description URL and everything from old 2.5x site to 3.x site directly ?

All tables with _dms_ prefix as I mentioned. That would move categories, documents, orders... database to your new site

Tuan

Ok I did that and data shows on jomla new website fine.
But frontend doesnt work, why is it showing error ?

https://www. joom club .org/index.php?option=com_dms&view=category&id=0

Look like some fields were not created during upgrade process. Please try to access to this URL, then try again:

www.joomclub.org/administrator/index.php...booking&task=upgrade

Regards,

Tuan

Upgrade did not work.
I had to create the tables manually from a dummy installation.

New issue :
the URL has changed from old 2.5x.

Earlier the Url was www.joom club.org/joomla-extensions/downloads/view_document/215-zup-responsive-image-slideshow-joomla-module


But now its changed to www.joom club.org/download-extensions/joomla-modules/zup-responsive-image-slideshow-joomla-module


Is there anyway to get back to old Url structure - as its all google indexed for last 7 years