How to deactivate the license if deactivation button is disabled (grayed out) in the License Manager?

If you’re encountering a situation where the deactivation button in the License Manager is disabled or grayed out, it indicates that the standard deactivation process is not currently available.

  1. If the License Manager is currently open, please proceed to close it.
  2. Launch the Command Prompt (CMD) with administrative privileges.
  3. To deactivate the license, execute one of the following commands:

For the SSIS PowerPack:

“C:\Program Files (x86)\ZappySys\SSIS PowerPack (64 bit)\LicenseManager.exe” -p SSISPowerPack --unregister --logfile "c:\powerpack_un_register_log.txt

For the ODBC PowerPack:

“C:\Program Files (x86)\ZappySys\ZappySys ODBC PowerPack\LicenseManager.exe” -p ODBCPowerPack --unregister --logfile “c:\powerpack_un_register_log.txt”

That’s it! In case you want to transfer the license, you can refer to this link: