Hello!, I keep receiving this message:

ERROR!
Daemon Tools is installed but locked! Please unlock Daemon Tools and restart Application.

I have tried many things already and the only one that works is uninstalling and re-installing Daemon Tools, which does not have much sense.

I have read a lot of information in the forums and have not been able to solve the situation. Can someone be so kind and help me, please?.

I also would like to know which version I have, because I do not know (I can only see the version number, which is 3.47).

Thank you very much for all your help.