Extracting the ZIP release — use 7-Zip, not Windows Explorer
The release is distributed as a .zip file. Do not use the built-in Windows Explorer extraction — it will fail or produce errors because the archive contains files with long paths that Windows Explorer cannot handle.
Instead, use 7-Zip (free and open-source):
- Download 7-Zip from https://www.7-zip.org and install it
- Right-click the downloaded
.zipfile - Select 7-Zip → Extract to "Nulla Wallet-1.0.0-win" (or any folder you prefer)
- Open the extracted folder and double-click
Nulla Wallet.exeto launch the app
No installation wizard is needed — the app runs directly from the extracted folder.