Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Vote for your favorite vizzies from the Power BI Dataviz World Championship submissions. Vote now!
Hello, community members!
I found the Cache folder in user\AppData\Local\Microsoft\Power BI Desktop
I found out about LuciaCache.
LuciaCache is caching the index for fast look up of terms that is used for Q&A experience.
Then, what is the role of the files in the Cache folder?
Thank you in advance for your response.
Solved! Go to Solution.
Hi @Anonymous ,
Why did you want to find and use these role cache data? AFAIK, it seems stored in data model and you can't find any cache data for RLS roles.
Regards,
Xiaoxin Sheng
Hi @Anonymous ,
Why did you want to find and use these role cache data? AFAIK, it seems stored in data model and you can't find any cache data for RLS roles.
Regards,
Xiaoxin Sheng
Thanks! @Anonymous
I was just wondering!
If so, is the data model part?
Please note that I am not familiar with English.
Vote for your favorite vizzies from the Power BI World Championship submissions!
If you love stickers, then you will definitely want to check out our Community Sticker Challenge!
Check out the January 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 57 | |
| 52 | |
| 40 | |
| 17 | |
| 16 |
| User | Count |
|---|---|
| 112 | |
| 106 | |
| 39 | |
| 34 | |
| 26 |