Software Licensing Commerce Client: A component of Microsoft’s Windows Anytime Upgrade (WAU).

When you try to perform a Windows Anytime Upgrade in Windows Vista, you may see a Software Licensing Commerce Client (SLCC) dialog box. This dialog box contains an error message that resembles the following:

An error occurred during the license installation

Error Code: 0×80070426
Error Information:
The service has not been started.

For assistance please try one of the following support contacts: