Neste REGKey voce configura um aplicativo e diretorio para ser executado sem aquelas perguntas chatas, "Deseja executar blablabla..."
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags]
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers]
"C:\\Arquivos de programas\\MeuSistema\\SISTEMA.EXE"="RUNASADMIN"
"C:\\Arquivos de programas\\MeuSistema\\INDEXA.EXE"="RUNASADMIN"
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers\C:]
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers\C:\Arquivos de programas]
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers\C:\Arquivos de programas\MeuSistema]
"sistema.exe"="RUNASADMIN"
"indexa.exe"="RUNASADMIN"