Sep'2020 Upgrade Issue

[nagoor]

Hi all, 

I'm facing an issue post the sep'2020 upgrade, my year old PBIX file are getting an error "This report has not been upgraded to use the enhanced metadata format, which is require to make modeling changes". 

Is there any way to fix this one.. 

While refresh, getting the below error... but we haven;t changed anything in path. 

Please help me on this... 

[guduke · Accepted solution]

Same issue with dataset from FOLDER containing CSV's to be loaded, had to go back to download of AUGUST release of PBIdesktop without the enhanced data feature on

[amitchandak]

@nagoor , log an issue at -https://community.powerbi.com/t5/Issues/idb-p/Issues