具体内容如下所示：
@echo off
reg delete "HKEY_CURRENT_USER\Software\PremiumSoft\NavicatPremium\Registration15XCS" /f
reg delete "HKEY_CURRENT_USER\Software\PremiumSoft\NavicatPremium\Update" /f
set regpath=HKEY_CURRENT_USER\Software\Classes\CLSID
set "str=HKEY_CURRENT_USER\Software\Classes\CLSID"
for /F "skip=1 tokens=1*" %%i in ('reg query "%str%" /s /k /f "info"') do (
reg delete "%%i" /F
)
pause
1.新建文本文档，建上面语句放入文本中
2.更改文件名后缀为 .bat
3.执行文件