What should I do if I get error 0x80070005?

Please make sure that you are not running as an administrator or that access is not restricted by an administrator in your company. Software Setup Guide_v1.3.1.pdf (7 pages)
2.4 COM Registry Registration
Right-click on the bat file stored below and run it as an administrator.
64bit environment : USBCA_v1.3.1 CAExtensionUnit bin x64 CAExtensionDLL_Install.bat
32bit environment : USBCA_v1.3.1 CAExtensionUnit bin CAExtensionDLL_Install.bat