Open and click "Manage Network Licenses."
2. Troubleshooting: How to Fix "Cannot Find a Valid License Key" Fix A: Re-install the License File (Valid/Licensed Version) Open and click "Manage Network Licenses
Click on at the bottom or top of the window. Open and click "Manage Network Licenses
Understanding why this licensing error happens and how to resolve it ensures you can quickly get back to your engineering workflows. Why This Error Occurs Open and click "Manage Network Licenses
Set the Variable Name to LM_LICENSE_FILE (or check your specific version manual for Labcenter variable names).