If the download fails mid-way, clear your browser cache and try again, preferably during off-peak hours when portal traffic is lower. Paperless Aadhaar explained: How to download and use it
Many technical "TNK" (Tank) or "ADAR" (Aadhaar-related) documents are hosted on the GeM Portal . Download ADAR TNK zip
Downloading sensitive .zip files often requires multi-factor authentication: If the download fails mid-way, clear your browser