I just renewed my OD subscrpition and updated windowblinds 7, now I can't get a serial number for it, there is no serial number in the list for Windowblinds 7. So I installed Windowblinds 10, it does not work. No matter what I try it will not apply any skin I choose, and before its said, windowblinds worked just fine before I updated windowblinds so it's not my computer thats the problem, have been using windowblinds for a long time and have never had any problems till now, who do I contact to get my money refunded?

Your computer has a Windows Experience Index base score of 6.9
Your Windows Graphics Experience score is 7.9

WindowBlinds version : WindowBlinds 7.42 (325 - Windows 7 Edition) - 64 bit OS

WindowBlinds is installed correctly on this PC
WindowBlinds appears to be activated on this PC
(Generic PnP Monitor) 1 is attached to AMD Radeon R9 200 Series

Wblind.dll 2012/07/13 13:23:20
Wblind64.dll 2012/07/13 13:24:18
Wbsrv.dll 2011/09/26 15:10:56
SevenConfig.exe 2012/07/09 17:44:31
Wbload.exe 2010/10/20 16:08:35
Wbhelp.dll 2011/10/04 10:01:37
Tray.dll 2009/10/23 20:12:19
Wbload.dll 2010/06/07 15:59:25
Screen.exe 2010/06/07 15:59:43