Potete usare questo script batch:
psexec -s -d \\%1 net stop wsearch
sleep 30
del "\\%1\C$\ProgramData\Microsoft\Search\Data\Applications\Windows\Windows.edb.bak"
move "\\%1\C$\ProgramData\Microsoft\Search\Data\Applications\Windows\Windows.edb" "\\%1\C$\ProgramData\Microsoft\Search\Data\Applications\Windows\Windows.edb.bak"
psexec -s -d \\%1 net start wsearch