Power Query not Updating after changing source

[Anonymous]

Hello, 
i am trying to uptdate my Sources, that selected using the the Obtain Data Botton , selecting a folder with a couple of Access Database Documents, extracted from MS Project Documents, now i simply replace the old Access Database documents with the new ones using the same names

the issue is that today trying to update the sources, it launched the next error:

it shows an error in almost all the columns from the Updated Document, or defining them as nulls, now it only work with the previuos Access File, 
the first column in the las photo should be the Name of the project but it shows as Null.

[lbendlin]

Use "Refresh All"  instead of "Refresh Preview".  Clear the Power BI Desktop cache.

[Anonymous]

Hi  @lbendlin , i tried "refresh All", but the issue persists, i also tried to clear the cache as in this article : https://community.fabric.microsoft.com/t5/Power-Query/Excel-Power-Query-Cache-Folder/td-p/2637069 
 but nothing happened, should i also clear Q&A managment Cache ? 

[lbendlin · Accepted solution]

Do you observe the same issue after restarting your PC?

[Anonymous]

Thanks for the help, after restarting and clearing the Cache, i extracted another copy of the project i was trying to upload and it work, but not with the previuos one for some reason! thanks again.

Best regards, VTJ

[Anonymous]

I have restarted the Pc and yes, the issue persiste after clearing all the Caches and increasing the permited max cache

[lbendlin]

not sure what else it could be.

If you have a Pro license you can open a Pro ticket at https://admin.powerplatform.microsoft.com/newsupportticket/powerbi
Otherwise you can raise an issue at https://community.fabric.microsoft.com/t5/Issues/idb-p/Issues .