Specifies whether trust anchors should be imported silently or Acrobat should ask permission from the user.
| Registry Hive | HKEY_CURRENT_USER |
| Registry Path | Software\Adobe\Acrobat Reader\11.0\Security\cDigSig\cAdobeDownload |
| Value Name | bAskBeforeInstalling |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |