Unable To Obtain License 5677 . License Request For [upd] May 2026

Ensure you aren't trying to use a license addendum for the wrong version (e.g., trying to use an 11.3 update on an 11.2 installation). 4. Firewall and Network Connectivity

Understanding why this error triggers is the first step toward a resolution. The most common triggers include:

Reinstall or register the newer version of the control manually using regsvr32 if necessary. 2. Verify COM-Handle Initialization

For developers or system administrators managing Progress-based applications:

Locate the specific ActiveX control required by your software.

The most frequent cause is when a machine has an older version of an ActiveX Control than what the upgraded application requires.

Issues with background licensing services, such as the FlexNet Licensing Service , can prevent the software from verifying the request.

Ensure that the COM-HANDLE is properly initiated in the calling procedure.