Alternatively, you can configure one machine manually, extract the valid ProductLicenses.xml file, and deploy that specific file via Group Policy Object (GPO) or Microsoft Endpoint Configuration Manager (SCCM) to the target directory ( C:\ProgramData\Quest Software\Toad for Oracle\ ) on user workstations. Troubleshooting Common License Registry Issues
For enterprise environments, manually entering license keys on each workstation is impractical. Silent deployment allows you to push licenses to multiple machines automatically.
For standard 64-bit installations of Toad running on 64-bit Windows, look in the primary software hive: HKEY_LOCAL_MACHINE\SOFTWARE\Quest Software\Toad for Oracle 32-Bit Applications on 64-Bit Windows (WOW64)
If you lose your key, Quest’s support is actually decent—but they’ll ask for your order number like a dragon guarding gold. Keep that receipt sacred. toad for oracle license key registry
Depending on your version of Toad for Oracle and your operating system architecture, license information is stored in either the Windows Registry, local configuration files, or both. 1. The Windows Registry Paths
| Toad Version | Primary Registry Path | Notes and Context | | :--- | :--- | :--- | | | HKLM\Software\Quest Software\Toad\<version> | License key and edition information were often stored in the machine-wide hive. The QSAuth11.key file was commonly located in the installation directory ( C:\Program Files\Quest Software... ). | | 9.7 to 10.x | HKCU\Software\Quest Software\Toad for Oracle\Installations\AppData0 | This was a critical path. It contained a string value pointing to the user's roaming profile path ( C:\Users\<USER>\AppData\Roaming\Quest Software... ). A mismatch between this path and the current user name would trigger persistent license prompts. | | 11.x and later | HKCU\Software\Dell\TOAD\<version> | After Quest acquired Dell Software, the registry paths reflected the "Dell" branding. The article 4242964 states that after key entry, the edition can be found in HKCU\Software\Dell\TOAD\12.8.0.49 . | | 17.x and above (Subscription) | N/A / HKCU\Software\Quest Software\Toad for Oracle\<version> | The license itself is managed online. However, configuration files and version information are still stored in the user's registry and AppData folders ( %AppData%\Quest Software\Toad for Oracle ). | | General (All versions) | File-based ( QSAuth11.key ) | In Toad 9.7 and later, the .key file is often stored in the user's profile ( C:\Users\<USER>\AppData\Roaming\Quest Software\Toad for Oracle\9.7 ). In older versions, it resided in the Program Files directory. |
When upgrading hardware or migrating a database administrator to a new workstation, you can move the license keys without re-entering the long strings manually. Method 1: Exporting the Registry Key Press Windows Key + R , type regedit , and hit . For standard 64-bit installations of Toad running on
Toad for Oracle writes license information to specific paths in the Windows Registry upon activation. The exact path depends on your operating system architecture and the specific version of Toad you installed. 64-Bit Operating Systems (Modern Standard)
Last reviewed: March 2025 – Applies to Toad for Oracle versions 12.x through 16.x.
: Used by older versions (9.7 through 10.x), often located in: Toad reads this key
contains a string value that points to a user's AppData folder (e.g., C:\Users\OldDomainUser\AppData\Roaming\Quest Software\Toad for Oracle\9.7 ). If a user's domain name was changed, or if a machine was migrated, this registry key still points to the user profile path, not the current user's. Toad reads this key, looks for its license file in the old path, fails to find it, and prompts for the key again.
Before making any registry changes, create a backup of relevant registry keys. If you need to import license keys across multiple machines, the Questkey.reg file provides a portable solution that can be deployed through standard IT automation tools.
When running the Toad silent installer ( .msi ), you can pass the license parameters directly through the command line. The installer automatically writes these values to the registry for you:
Finding and Managing Your Toad for Oracle License Key in the Windows Registry