A few years ago I bought WindowBlinds. Then I kept on upgrading it to match newer operating systems. For some time I'm a Windows 10 user and I wanted so badly compatible WindowBlinds 10 to come out. About a month ago I downloaded the trial version of WB 10 and it worked just great. The trial period ended, so I uninstalled WB.
Yesterday I decided to upgrade my licence for WB10. I bought it and downloaded the WB10.5 installer. After installing it, nothing happened. Well, actually the WB control panel appears for like half a second and then it disappears. I can't use WB, neither enter my serial number. I don't want to re-install my Windows.
I think that the trial version of WindowBlinds, which expired, left something (files, registry entries, etc.) in my operating system that prevent WB 10.5 from working.
Uninstalling and installing WB again doesn't help.
Please help me. I want to use my licensed version...
Which registry entries or files, folders should I delete to make it happen?
Thanks in advance,