设置窗口:HWND_TOPMOST

还需对exe数字签名

#创建证书
makecert -r -pe -n "CN=Test Certificate - For Internal Use Only" -ss PrivateCertStore testcert.cer

#安装证书
certmgr.exe -add testcert.cer -s -r localMachine root

#给exe签名
SignTool sign /v /fd certHash /s PrivateCertStore /n "Test Certificate - For Internal Use Only"  XXXXXXXXXX.exe