Battle.net BLZBNTAGT00000960 Fix
Battle.net cannot download or write part of the update correctly.
What this error usually means
Battle.net cannot download or write part of the update correctly.
Likely cause
Download cache problem, blocked update process, insufficient permissions, or unstable connection.
Quick read
Start with the safest basic checks first, then move through the listed fixes one step at a time.
Verification first
Check this before changing settings
Official source path
Verify with Activision / Call of Duty
Use Activision Support and online service status for Warzone and Call of Duty connection, account, and service errors. Primvo keeps this fix path safe by sending you to official support or status checks before risky changes.
Fix order
Best path for this error
Check recent patch notes and hotfixes before reinstalling or deleting files.
Restart the launcher, confirm the update completed, then use repair or verify files if available.
If the problem continues, compare related fixes for launcher, files, anti-cheat, or platform issues.
Safe fix path
Why these steps are worth trying
Check before troubleshooting
Status and update path
Check recent patches and hotfixes before reinstalling. Server outages, maintenance windows, hotfixes, and new patches can make the same error appear even when your PC and account are fine.
Game-aware checks
Use these connected Primvo pages to confirm whether the error is tied to servers, a fresh update, the launcher, or your current setup before trying bigger fixes.
Battle.net server status
Check outages, login issues, matchmaking problems, and maintenance signals before changing local files.
Check firstBattle.net patch notes
Review recent patches, hotfixes, balance changes, and known issue updates that may explain the error.
Fix libraryBattle.net troubleshooting path
Continue into the matching Primvo fix library path for the same game, launcher, platform, or symptom family.
Safe fixes to try first
- 1Clear the Battle.net download cache.
- 2Restart Battle.net as administrator.
- 3Check that the install drive has enough free space.
- 4Add the launcher and game folder to your security software allow-list.
- 5Restart your router if downloads repeatedly fail.
Best next step
A connection tool will not fix official server outages, but it can help keep your connection safer while you check status pages, account pages, and troubleshooting steps on public Wi-Fi.
Check Activision services