There are below steps for Download e-TDS return Updated Version file:
1. Link: e-TDS/TCS File Validation Utility-
Brose this name
2. Select the "Download" Tab -> select the e-TDS/e-TCS-> Quarterly Return-> Regular
3. New Page will be open like Below

4. Scroll Down and click on " e-TDS/TCS FVU.exe (Version 8.8) "
5. You have Received the Zip file of TDS_STANDLONE_fvu file.
6. Now, you can Upload of 24Q and CSI file and Generate 27A AND FVU file.