The neon hum of the server room was the only thing keeping Elias awake at 3:14 AM. He was one keystroke away from deploying the "Aegis Protocol," a global encryption patch six months in the making.
He tapped the final command. The terminal blinked, then stalled. A crimson dialogue box blossomed across his monitors, mocking him with a single line of text: ERROR: Unable To Obtain License 5677.
"Fifty-six seventy-seven," Elias whispered, his voice cracking. That wasn't a standard seat-count error. That was the 'Black Box' license—the one held exclusively by the project’s founder, Marcus Thorne, who had been missing for three weeks.
Elias bypassed the main server, diving into the registry. The system didn't just want a key; it wanted a
"Unable To Obtain License 5677. License Request For [Component Name]"
# Linux/macOS
cat /opt/licenses/license.dat | grep 5677
# Windows
type C:\licenses\license.dat | find "5677"
Check for EXPIRED=dd-mmm-yyyy or HOSTID=ANY mismatches.
License Error 5677 is almost always solvable by one of three actions:
- Resyncing the license request with the correct hostid/server address.
- Rebooting the license manager service.
- Replacing an expired or corrupt license file.
If none of the above work, the issue is likely on the vendor’s end (e.g., your license entitlement was not activated in their portal). In that case, forward your license request file to the software vendor’s license support team with error code 5677 clearly stated.
The error message "Unable To Obtain License 5677" typically occurs within software environments built on Progress OpenEdge or those utilizing older ActiveX Controls
. It is often a secondary error triggered when the system fails to set a COM-handle property. Progress Community Core Cause: Component Mismatch The primary reason for this error is a version conflict
between the application and the system's registered ActiveX controls. Outdated Components
: The version of the ActiveX Control currently installed on the machine is older than what the upgraded application requires. Invalid Handles
: In programming contexts (like ABL), the error occurs because an invalid component-handle was referenced while processing a method or statement. Progress Community Recommended Solutions Update ActiveX Controls Unable To Obtain License 5677 . License Request For
: Identify the specific ActiveX control required by your application and install the latest or correct version. Verify COM Registration : Ensure that the necessary files are correctly registered on the client machine using Check Application Code (for Developers) Confirm that the chCtrlFrame ) has been properly initialized before it is called.
Verify that the property being accessed actually exists in that specific version of the component; for example, accessing an 'Item' property that the component doesn't recognize can trigger this failure. Progress Community Related Contexts
While "5677" is specific to COM/ActiveX issues in Progress environments, similar "Unable to Obtain License" messages in other software (like ) are often caused by: Service Failures
: The license manager service (like FlexLM) not being started or running under an account with insufficient privileges. Firewall Blocks
: Security settings preventing communication between the client and the license server. Hardware Changes
: Significant OS updates or hardware alterations that cause the licensing system to no longer recognize the computer. Autodesk Community, Autodesk Forums, Autodesk Forum registration commands for ActiveX controls or more details on a particular software
To draft a proper post for this error, it is helpful to first identify the software involved. This specific error sequence—"Unable to obtain license" followed by code 5677—is most commonly associated with Progress OpenEdge or ActiveX control mismatches.
Here are three templates you can use depending on where you are posting (e.g., a technical forum, an internal IT ticket, or a community support group).
Option 1: Professional Forum Post (e.g., Progress Community, Stack Overflow)
Subject: Error 5677: Unable to obtain license / ActiveX version mismatch Body: Hello everyone,
I am encountering an issue when attempting to launch [Software Name]. The application fails with the following message:"Unable To Obtain License 5677 . License Request For [Product Name]" Environment Details: OS: [e.g., Windows 10] Software Version: [e.g., OpenEdge 11.x] Recent Changes: [e.g., Just performed an upgrade/migration]
Troubleshooting Done:I’ve checked the local license files, but the error persists. Based on some documentation, this might be related to an outdated ActiveX control or a registry permission issue. The neon hum of the server room was
Has anyone successfully resolved this without a full reinstall? Any guidance on which specific .ocx or .dll files might be the culprit would be greatly appreciated. Option 2: Internal IT Support Ticket
Subject: Urgent: Licensing Error 5677 - [User Name / Department] Body: Hi Support Team,
I am unable to access [App Name] due to a licensing error.Error Message: "Unable To Obtain License 5677 . License Request For..."
I suspect this may be a conflict between the application version and the machine's ActiveX controls after the recent system update.
Please let me know if there is a specific license configuration file (.cfg) I should check or if you need to push a registry fix to my machine. Thanks,[Your Name] Option 3: Concise Search Query / Discord Support Error Help Needed: "Unable To Obtain License 5677"
Getting this error on [Software Name]. It seems to happen right at startup. I've already tried running as Administrator, but no luck. If this is a known ActiveX version issue, does anyone have the link to the correct installer or a troubleshooting guide? Common Solutions to Include
If you are looking for a fix yourself, the most common resolutions for error 5677 include:
Updating ActiveX: Installing the specific version of ActiveX required by the upgraded application.
Registry Permissions: Ensuring HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Licenses is owned by SYSTEM with full admin access.
License File Path: Verifying that the PROCFG environment variable points to the correct .cfg file. If you'd like, let me know: The name of the software you are using If you recently upgraded your system or the app Your operating system (Windows, Linux, etc.)
I can then provide a more specific solution or tailor the post further.
Based on diagnosis:
| Diagnosis | Resolution |
|-----------|-------------|
| Server unreachable | Open firewall port, fix DNS, restart license server daemon (lmgrd -c license.dat -l debug.log) |
| License exhausted | Increase concurrent count, implement license pooling, or enforce proper check-in (lmremove -c license_5677 user@host) |
| Corrupt/expired file | Re-request license file from vendor, regenerate with correct hostid, place in expected directory |
| Version mismatch | Upgrade client module or request license file with older feature version |
| Clock skew | Configure NTP on all systems; restart license manager after sync |
If users are remote (working from home) and connecting via VPN:
Check VPN split tunneling: Does your VPN route all traffic or just corporate subnet traffic? License servers often sit on a different subnet. Force all 27000-27009 traffic through the VPN.
Static port binding: In the license file, change the port from 27000 to a fixed port like 2080. Then ask your network admin to create a firewall rule allowing only that port from client IPs.
The license file on the server (usually a .lic or .dat file) was generated for an older version of the software. When you update your client software, the request format changes, but the server still expects the old format.
This error is a network-based license acquisition failure. Unlike simple "invalid key" errors, Code 5677 typically indicates that the software client on your machine (the "license requestor") has successfully located the license server but was denied access.
The phrase "License Request For" usually trails off, implying that the software attempted to request a specific feature, module, or concurrent seat, but the server rejected the handshake.
This solves 70% of 5677 errors on client machines.
For FlexNet-based software:
Delete all files in %APPDATA%\FLEXnet (Windows) or ~/Library/Application Support/FLEXnet (Mac).
Also delete %PROGRAMDATA%\FLEXnet if it exists.
For generic license managers:
Look for hidden folders named .liccache, .lmx, or license_cache in your user directory. Delete them.
After deletion, restart the software. It will be forced to request a fresh license from the server.
license missing, count exhausted, network timeout, version mismatch, clock skew > X seconds.