I deactivated my developers licence on client machine,
but it does not allow me to activate it on another,
saying “There are no more allowed activations on this license code…”.
It might be failed to deactivate the license in the old machine.
Can you try to check the license status in the old machine using UiPath.License.Tool.exe info?
Or if you already uninstalled UiPath, can you try the following step?
1 Re-install then re-activate the dev license in the old machine.
Deactivate it.
Check license status if the license is deactivated using UiPath.License.Tool.exe info