Android Native Plugin (NOT WORKING)

Hey guys I purchased the Android Native Plugin a couple days ago and I just can't seem to get the problem fixed

Here is my error.

 Error building Player: CommandInvokationFailure: Failed to re-package resources. See the Console for details.
 C:\Users\easy2own\Desktop\Android\sdk\build-tools\21.1.0\aapt.exe package --auto-add-overlay -v -f -m -J gen -M AndroidManifest.xml -S "res" -I "C:/Users/easy2own/Desktop/Android/sdk/platforms/android-21\android.jar" -F bin/resources.ap_
 
 stderr[
 AndroidManifest.xml:51: Tag <category> attribute name has invalid character '%'.
 AndroidManifest.xml:57: Tag <provider> attribute authorities has invalid character '%'.
 ]
 stdout[
 Configurations:
  (default)
 
 Files:
   drawable\app_icon.png
     Src: () res\drawable\app_icon.png
   values\analytics.xml
     Src: () res\values\analytics.xml
   values\ids.xml
     Src: () res\values\ids.xml
   values\strings.xml
     Src: () res\values\strings.xml
   values\version.xml
     Src: () res\values\version.xml
   xml\file_paths.xml
     Src: () res\xml\file_paths.xml
   AndroidManifest.xml
     Src: () AndroidManifest.xml
 
 Resource Dirs:
   Type drawable
     drawable\app_icon.png
       Src: () res\drawable\app_icon.png
   Type values
     values\analytics.xml
       Src: () res\values\analytics.xml
     values\ids.xml
       Src: () res\values\ids.xml
     values\strings.xml
       Src: () res\values\strings.xml
     values\version.xml
       Src: () res\values\version.xml
   Type xml
     xml\file_paths.xml
       Src: () res\xml\file_paths.xml
 Including resources from package: C:\Users\easy2own\Desktop\Android\sdk\platforms\android-21\android.jar
 applyFileOverlay for drawable
 applyFileOverlay for layout
 applyFileOverlay for anim
 applyFileOverlay for animator
 applyFileOverlay for interpolator
 applyFileOverlay for transition
 applyFileOverlay for xml
 applyFileOverlay for raw
 applyFileOverlay for color
 applyFileOverlay for menu
 applyFileOverlay for mipmap
 Processing image: res\drawable\app_icon.png
     (processed image res\drawable\app_icon.png: 94% size of source)
     (new resource id app_icon from drawable\app_icon.png #generated)
     (new resource id file_paths from res\xml\file_paths.xml)
 ]

Okay, well the help documentation says to Uninstall the Facebook SDK thing, so well I did.. That didn't work, then it said to try to install Java 32 bit, well that didn't work.

So I installed almost entire Android SDK, well actually I did, except for the versions of Android I'm not using.

Then I installed 32 bit and 64 bit java development kit, and still that doesn't work.

I don't know what else to do.