Failed to run system API (0x00000015002E0000)

[LisaDoka]

SO I am trying to get Windows 7 on my USB, and it gives me the error that is the name of the thread, this is the log
2015-11-14 10:13:42 T:00000E6C OS Name:Microsoft Windows XP Professional Version:5.1.2600 Service Pack 3 Build 2600 Bits:32
2015-11-14 10:13:42 T:00000E6C WinToUSB Version:2.5.2.1
2015-11-14 10:13:42 T:00000E6C .\main.cpp main 139 Start...
....
2015-11-14 10:28:34 T:00000A58 .\SelSourcePage.cpp 2341 nRet=0x00000015002E0000
That's a lot of log right there