批处理循环执行100次一个命令

@echo off
for /l %%a in (1,1,100) do (
ierunner.sendkeys "{TAB 5}"
ierunner.sendkeys "{ENTER}"
wscript.sleep 3000
ierunner.sendkeys "Alt%Fc"
)

不是很了解VBS

设这个文件为a.vbs文件
@echo off
for /l %%i in (1,1,100) do start wscript.exe a.vbs