Controls whether certificates are unregistered from the certificate store when the user's device is removed.
If enabled, certificates will be unregistered when the devices storing them are removed.
| Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
| Registry Path | Software\Policies\Symantec\PKI Client\4 |
| Value Name | TBTrayNoAutoUnregisterCerts |
| Value Type | REG_DWORD |
| Enabled Value | 0 |
| Disabled Value | 1 |