[invalid signature donation key]

Thank you for replying again, but I do not understand how this can happen as I am only using the one pc.  I did try to generate another machine code, thinking it might solve the problem, but I had a pop up that said if I deactivate the current machine code, I cannot generator another code for 30 days.

[invalid signature donation key]

Thank you for the reply but the key is only being used on the one pc.

[invalid signature donation key]

Hi Everyone, Thank you for Aeroglass, it works really well. I have Windows 10 version 1809, and have installed Aeroglass 1.5.10, but after every start up I have the pop up box asking me to save my free licence key to the clipboard. I have donated twice, and I have the donation key file placed under Aeroglass, in Local Disk (C:), and if I look in the debug logs I have invalid signature donation key. I do not know if I have done something wrong.