Connection Server License Key Is Invalid: Horizon

Right-click CN=Common , select , and find the attribute related to licensing (such as pae-LicenseKey ).

Deploying or upgrading VMware Horizon can occasionally trigger licensing roadblocks. One of the most common administrative hurdles is seeing an error stating that your Horizon Connection Server license key is invalid. This issue prevents access to the Horizon Console and halts virtual desktop infrastructure (VDI) management.

If the Horizon Console interface is entirely inaccessible, you can manually inject a valid license key into the VMware Active Directory Application Mode (ADAM) Lightweight Directory Services (LDS) database. 1. Connect to the Database Log into the Connection Server as an Administrator. Open ( adsiedit.msc ). horizon connection server license key is invalid

What are you running (e.g., 2312, 8.x, 7.x)?

You can update your license directly in the without rebooting the server or interrupting user sessions. Right-click CN=Common , select , and find the

Hidden formatting is the most frequent culprit behind invalid key errors. Copy your license key from your source documentation. Paste it into a plain text editor like or TextEdit .

Most "invalid key" errors are solved by verifying the version in the Broadcom portal or by manually typing the key to avoid hidden spaces. If you are on a subscription model, ensure your Cloud Connector is healthy and "Paired." This issue prevents access to the Horizon Console

Resolving this error requires a systematic approach, moving from the simplest verification steps to complex network diagnostics.