Issue with data file verification

I haven't been able to use any of the data updates i've downloaded because it says "this data file needs to be verified with the editor before it can be used with this database"

Has anybody else had this issue or been able to get around it?

There's a screenshot attached.

Any help is greatly appreciated!

That's because those files are for FM20 not FM21.

I have been using a few files made several years ago and then imported to the new version of the editor each year saving and using with no issue, none are working in this years editor

My real name files worked fine, as did a number of others, once I applied this fix.

My real name files worked fine, as did a number of others, once I applied this fix.

that first line of code to replace is the same?

and the second I cant find in my files so not going to make any difference for me

<integer id="database_table_type" value="55"/>
<large id="db_unique_id" value="-1"/>

with

<integer id="database_table_type" value="55"/>
<large id="db_unique_id" value="4294967297"/>

Best to ask on the other side, I'm only the messenger 😀