Thank you, appreciate your feedback!
Now regarding the 'Test Mode' issue. Let me write a more technical explanation. FYI: with the latest versions of Windows, Microsoft has introduced the crazy digital signature enforcement policy, which is specific to 64-bit OS only. Yes, the 32-bit version of Windows 7 / 8 has "normal" rules, while (only the) 64-bit version requires that every driver module which communicates with hardware shall be signed by an authority cross-signed (approved) by Microsoft, and, by the way, the developers must pay big money on a yearly basis to achieve this. Fortunately, the policy still can be changed to match the policy of the 32-bit version of Windows® 7 / 8. Nothing more, nothing less. This does NOT affect system security, because you will still be getting a big fat warning window with the red header everytime you try to install the driver. So, the Trackpad++ prerequisite Power Plan Assistant is designed to successfully handle this thing if the 64-bit OS is detected. Successfully in 99.9% of installations, according to amounts of feedback on this issue. If you see the 'Test Mode' and/or Windows version info in the corner of desktop, then something went wrong. Below is a link to (my) Windows 8 fix:
http://powerplan7.com/Windows_8_x64_Test_Mode_Remover.zip
USAGE: unzip, run *as administrator*, wait until says done, reboot. By the way it's safe to apply the fix multiple times. For example, if the message persists after reboot, apply the fix again. The only thing which could affect the success of the fix is your locale settings, the fix is 100% verified to work for English Windows 8, so, if no success, please try to temporary change both the region and display language to English.