Strange android error - adb.exe - unity 4.6.1

Hey, i've decided to askon here as ive searched and searched to no avail.

I'm trying to build a simple unity project for android and when i build it i get this error.

Error building Player: Win32Exception: ApplicationName="C:\Users \Jamie's \AppData \Local \Android \android-sdk \build-tools \21.1.2 \aapt.exe", CommandLine='package --auto-add-overlay -v -f -m -J gen -M AndroidManifest.xml -S "res" -I "C:/Users /Jamie's /AppData /Local /Android /android-sdk /platforms /android-18 \android.jar" -F bin/resources.ap_', CurrentDirectory='Temp/StagingArea'

and when i build & run i get:

Error building Player: Win32Exception: ApplicationName='C:/Users/Jamie's/AppData/Local/Android/android-sdk\platform-tools\adb.exe', CommandLine='devices', CurrentDirectory='C:/Users/Jamie's/AppData/Local/Android/android-sdk'

I'm on windows 8.1 and using jdk7 if they matter.

Editor log since updating the sdk

elow is the last report from the editor log

Used Assets, sorted by uncompressed size: 3.4 kb 0.1% C:/Program Files (x86)/Unity/Editor/Data/UnityExtensions/Unity/GUISystem/4.6.1/UnityEngine.UI.dll AndroidSDKTools:

  root          :

C:/Users/Jamie's/AppData/Local/Android/android-sdk

  tools         :

C:/Users/Jamie's/AppData/Local/Android/android-sdk\tools

  platform-tools:

C:/Users/Jamie's/AppData/Local/Android/android-sdk\platform-tools

  build-tools   :

C:\Users\Jamie's\AppData\Local\Android\android-sdk\build-tools\21.1.2

  adb      :

C:/Users/Jamie's/AppData/Local/Android/android-sdk\platform-tools\adb.exe

  aapt     :

C:\Users\Jamie's\AppData\Local\Android\android-sdk\build-tools\21.1.2\aapt.exe

  zipalign :

C:\Users\Jamie's\AppData\Local\Android\android-sdk\build-tools\21.1.2\zipalign.exe

  java     : C:\Program

Files\Java\jdk7\bin\java.exe

Error building Player: Win32Exception: ApplicationName='C:\Users\Jamie's\AppData\Local\Android\android-sdk\build-tools\21.1.2\aapt.exe', CommandLine='package --auto-add-overlay -v -f -m -J gen -M AndroidManifest.xml -S "res" -I "C:/Users/Jamie's/AppData/Local/Android/android-sdk/platforms/android-21\android.jar" -F bin/resources.ap_', CurrentDirectory='Temp/StagingArea'
(Filename: Line: -1)

System memory in use before: 31.0 MB. Unloading 0 Unused Serialized files (Serialized files now loaded: 0 / Dirty serialized files: 0) System memory in use after: 31.1 MB.