win10预览版无法打开office卸载重装依然解决不了

echo off
　　net stop clipsvc
　　if "%1"=="" (
　　echo ==== BACKING UP LOCAL LICENSES
　　move %windir%\serviceprofiles\localservice\appdata\local\microsoft\clipsvc\tokens.dat %windir%\serviceprofiles\localservice\appdata\local\microsoft\clipsvc\tokens.bak
　　)
　　if "%1"=="recover" (
　　echo ==== RECOVERING LICENSES FROM BACKUP
　　copy %windir%\serviceprofiles\localservice\appdata\local\microsoft\clipsvc\tokens.bak %windir%\serviceprofiles\localservice\appdata\local\microsoft\clipsvc\tokens.dat
　　)
　　net start clipsvc