So I finally figured out after much testing how to install it properly.
1. Uninstall all programs for linking, student TI nspire software can stay as it doesnt give any problems, for me atleast, uninstall for more chance of succession.
2. Reboot.
3. Install TiLP
4. go to device manager and go to libusb, your device not there go to 5, if it is go straight to 8. (Step 5-7 are not a must, but i recommend them.)
5.uninstall TI educational device or unknown device at the usb bus controllers
6. reboot
7. let it install the ti educational driver.
8. Go back to device manager. Click update drivers on the Ti educational device/unknown device.
9. Browse manually for drivers, and then let me pick from a list on my computer.
10. you see the educational driver and under there TI-84+ silver driver! Yes thats the one we need.
11. try to install it, it fails right? Reboot and before it is starting windows hit F8, and click on disable digital driver signing enforcement.
12. Redo step 8+9
13. Start TiLP, go to change device(shortcut CTRL+D).
14. select TI84+ click on the magnifier to search, change port number to the port number it shows.
15. change time-out to 10 seconds(fill in 10000) if you get the error, device timeout, which you almost certainly will get as that is the problem we get at ti connect, unable to communicate.
16. viola you got it working