| Variable | Description |
|---|---|
| HKAU | All Users registry hive (maps to either HKLM or HKCU) |
| HKCR | Class registration registry hive |
| HKCU | Current User registry hive |
| HKLM | Local Machine registry hive |
| HKU | Users registry hive |
| MSOffice | Microsoft Office registry key |
| RegAppID | AppID registry key |
| RegCLSID | CLSID registry key |
| RegCompanyHKAU | HKAU\Software\<Publisher> registry key |
| RegCompanyHKCU | HKCU\Software\<Publisher> registry key |
| RegCompanyHKLM | HKLM\Software\<Publisher> registry key |
| RegCurrentVersionHKAU | HKAU\Software\Microsoft\Windows\CurrentVersion registry key |
| RegCurrentVersionHKCU | HKCU\Software\Microsoft\Windows\CurrentVersion registry key |
| RegCurrentVersionHKLM | HKLM\Software\Microsoft\Windows\CurrentVersion registry key |
| RegFileType | FileType registry key |
| RegInterface | Interface registry key |
| RegMDAC | Microsoft MDAC registry key |
| RegMDACVersion | Microsoft MDAC installed version |
| RegMicrosoftHKAU | HKAU\Software\Microsoft registry key |
| RegMicrosoftHKCU | HKCU\Software\Microsoft registry key |
| RegMicrosoftHKLM | HKLM\Software\Microsoft registry key |
| RegMIME | MIME registry key |
| RegMIMEContentTypes | MIME\ContentTypes registry key |
| RegMIMEDatabase | MIME\Database registry key |
| RegProductHKAU | HKAU\Software\<Publisher>\<ProductName> registry key |
| RegProductHKCU | HKCU\Software\<Publisher>\<ProductName> registry key |
| RegProductHKLM | HKLM\Software\<Publisher>\<ProductName> registry key |
| RegSoftwareHKAU | HKAU\Software registry key |
| RegSoftwareHKCU | HKCU\Software registry key |
| RegSoftwareHKLM | HKLM\Software registry key |
| RegTypeLib | TypeLib registry key |
| RegUninstallHKAU | Uninstall root registry key |
| RegWindowsHKAU | HKAU\Software\Microsoft\Windows registry key |
| RegWindowsHKCU | HKCU\Software\Microsoft\Windows registry key |
| RegWindowsHKLM | HKLM\Software\Microsoft\Windows registry key |
| ShellFoldersCU | Current User Shell folders registry key |
| ShellFoldersLM | Common Shell folders registry key |
| UninstallKey | Uninstaller registry key name |
| UninstallMainRegPath | Main product uninstaller registry key path |
| UninstallRegPath | Uninstaller registry key path |
| WinCurVer | Registry path to Windows information |
| WinCurVerNT | Registry path to Windows [NT] information |