If your key has expired or you need a new one for a portable setup: How to manage updates, license keys, and more - think-cell
If you have questions, please reach out to your IT department or contact . think-cell license key now available - Sites@Duke Express
To check your license key status on a computer, you can view its details directly within PowerPoint or Excel, or locate the stored key in your system's registry or local files . 1. View License Details via PowerPoint/Excel
If your portable deployment reveals an expired or missing key, you can inject a new key silently using the Windows Installer (MSI): how to check think cell license key portable
This method is only applicable to ThinkCell version 7.1 and later.
: The user account must have write permissions to the %APPDATA%\think-cell folder. You can test this by trying to create a new text file inside that folder. If you cannot create, modify, or save the file, the permissions are insufficient.
If an environment variable was used to temporarily license the machine, the key will print directly in the console. 3. Automating License Checks with Command Line If your key has expired or you need
Check the <Binding> section inside license.xml . If it contains <MachineID>... , the license is not truly portable. You need a floating license or a USB-bound license from Think-Cell sales. No workaround exists; you must request a portable-compatible key.
| Step | Action | Success Indicator | |------|--------|-------------------| | 1 | Is PowerPoint closing completely before you check? | Yes (license files lock when PPT runs) | | 2 | Did you search hidden files? | license.xml found | | 3 | Did you try the command line method? | Key displayed in terminal | | 4 | Is the USB drive formatted as exFAT? | NTFS or exFAT (FAT32 corrupts XML) | | 5 | Do you have write permissions? | Yes (portable needs write access to its own folder) | | 6 | Did you try a different USB port? | Yes (some ports disconnect power to license dongles) |
How to Check Your Think-Cell License Key: A Complete Portable Guide View License Details via PowerPoint/Excel If your portable
Obtain the new multi-user key from your organization's IT department. You do not need to reinstall the software; simply paste the new key into the "About" dialog box or update the registry path. Think-Cell Control File Restrictions
Think-Cell comes with a built-in command line utility (usually tc-certificate.exe or arguments passed to think-cell.exe ).
Use or any text editor to open the .lic or .ini file.
If you have already installed think-cell, you can verify your license key directly through PowerPoint. Start by opening Microsoft PowerPoint.