CIT fix
Device whitelist blocks my CIT login
Add the new device from a computer that can still log in. If you have none, use recovery.
Steps
Add the new computer to the whitelist
Only if you can still log in on a computer that is already allowed.
On the computer that is already allowed, type /security and open Device Whitelist. On the new computer, press F8 and type serial. Then add that serial as its own line in that official Device Whitelist.
Use recovery
Only if you cannot log in on any computer that is already allowed.
Use recovery through your linked email to allow the new device, or ask Account Retrieval for help.
Source: CIT forum
Do not put serials in public technical reports. Do not blank the whitelist: a blank list allows any serial to log in.
Other problems like this
- Too many CIT accounts used on this PC
- I cannot create a CIT forum account
- Forum linking fails or my forum password is wrong
- CIT blocks registration or early login while using a VPN
- CIT error 95 AC / AC95
- Another anti-cheat kick while playing CIT
All fix guides · Every MTA:SA error code · Crash codes and offsets
Where this comes from
The CIT knowledge base, the same one CITBot answers from.
Read on 7 September 2026 and written in our own words here.